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Must have WordPress plugins

18th October 2011 34 Replies Christopher Roberts

Many blogs like to publish a list of their favourite plugins. This often helps readers find new, exciting plugins that they too can use. Therefore I have decided that I should do the same on behalf of Technology Bloggers. Here is my (Christopher Roberts) list of ‘must have’ WordPress plugins 🙂

User Role Editor

In no particular order, my first must have WordPress plugin is User Role Editor. This is a very useful plugin if you run a blog with multiple users, as it allows you to change account type (e.g. contributor, author etc.) privileges, and even create whole new types of account.

A great example of when I have used this plugin is when Matt has been helping me with some ‘behind the scenes’ coding. I needed help to fix some bugs, so I created a new user account type called ‘Matt’. I then changed Matt’s account from ‘contributor’ status to ‘Matt’ status. Matt was then able to fiddle around with the plugins and blog code, whilst not being able to change any comments, posts or pages. When he was finished, I changed his privileges back to ‘contributor’.

You could also use this plugin to give users extra abilities, for example you could let them moderate comments, or upload media. All contributors by default WordPress settings can’t upload media, a real issue for a blog like ours. A quick user role edit later and everyone can now add pictures, video and music to their posts. 🙂

CommentLuv

CommentLuv is a really great plugin which enables you to give a little bit extra back to your commenters, by giving them a link back to one of their most recent posts at the end of each comment.I have written about CommentLuv before, so I don’t intend to go into any depth about it here. If you want to know more check out my post on why you should use CommentLuv.

Growmap Anti Spambot Plugin (GASP)

Growmap Anti Spambot Plugin (or as it is also know, GASP) is one of the very best plugins you can use to combat spam.

Here at Technology Bloggers we get hundreds of comments every month, but I am sure that we would get thousands more if we didn’t have such a good spam filter. Of the comments that we get I would estimate that around 10% are spam. If Technology Bloggers stopped using Akismet and and GASP, then I think we would see our comments double, but the extra ones would all be spam.

GASP places the tickbox (or checkbox for my American friends) that you see underneath the comment box. Logged in users need not worry about this, but users who are not logged in will need to make sure that they tick this box (and they will be prompted if they don’t) in order to make sure that their comment is approved.

Akismet then helps us out by throwing any user written/generated potentially spammy comments into the spam folder. We can review these and it is then much easier to sift through and fish out any good comments which may have got caught up.

Akismet is good, and very useful, but if you really want to stop spam, I would always make sure you have GASP.

ReplyMe

I have written an article about ReplyMe before, giving an explanation of what it does, who uses it and why it is useful. To briefly sum it up it is a plugin which sends commenters an email when someone replies to their comment, helping to improve the blog’s community. For more information please check out our ReplyMe article.

Prettier Trackbacks

Some themes present trackbacks just the way you want them to, other themes unfortunately don’t. The way I like trackbacks is the post title linked to the article that sits amongst the comments. Our current theme shows some text from the article too, which can look good, but often doesn’t.

Prettier Trackbacks displays trackbacks the way I like them, and with a bit of editing/tweaking, you can make it show them just about anyway you want!

Move WordPress Comments

The next plugin on my list is Move WordPress Comments. Have you ever had someone comment in reply to someone else, but they forgot to hit the reply button, or have you ever done it yourself? If the answer is yes, then this plugin is a very useful one indeed!

What the Move WordPress Comments plugin does is put a few extra details an options below comments in the dashboard and on the blog. These details are the comment’s number, the post number and the parent comment’s number.

If the commenter has published their comment on the wrong post, just simply change the post number and click ‘move’ and the comment will shoot off to the correct post.

If the commenter has published the comment in reply to someone, but hasn’t joined the comment to the parent comment, then all you need to do is scroll up to the parent comment and find out what number it is. You then take the parent comment’s number, put it in the reply/child comment’s ‘parent comment’ box and click move.

Confused? Check out the images below 🙂

The second comment is in reply to the first, however it is not threaded - to solve this just take the parent comment's number and then put it in the 'Parent Comment' box on the reply comment and click 'Move'

Et voilà! The reply comment is now threaded under the parent comment!

Digg Digg

Digg Digg is a really great plugin if you like to make your blog ‘social media friendly’! At the top of every article Technology Bloggers displays Google +, LinkedIn, Twitter and Facebook buttons, so that you can easily share our content.

Technology Bloggers social media share buttons, as provided by Digg Digg

This is all thanks to Digg Digg which gives you more social media buttons and options than you could shake a stick at! If you want to create a social media friendly blog, Digg Digg is one of the best plugins out there!

Top Commentators Widget

WordPress’s Top Commentators Widget is definitely one of the best plugins I have ever installed. It gives you the ability to thank your commenters by adding a widget to the sidebar (or in our case the footer navigation) of your blog, which displays your site’s top commenters, however you like!

It has loads of easy to customise options. You can choose how many commenters get shown, how long names can be before they are replaced with an ellipsis. You can also choose if names are hyperlinked, show the individuals Gravatar, how big that avatar is, whether an award icon is shown by commenters with more than a certain number of comments, how often the list refreshes, etc.

There are more!

Listed above are some of the very best plugins I have ever used. Despite this, there are many other great plugins that I haven’t included, for fear of making this article university paper length! Lets save them for another time.

So, what plugins do you use? Why do you like them? Are you going to try any of the plugins above? Do any of them look interesting/useful?

Talk to me below 🙂

How do social media sites make their money?

17th June 2011 23 Replies Christopher Roberts

Facebook has an Alexa traffic ranking of 2. Not a very big number is it? If you have never heard of Alexa before, you may think that that isn’t very good, but what it actually means is that it is the second most visited site on the net – the first being Google.com.

Twitter has and Alexa rank of 9, LinkedIn has a rank of 16, Flickr 32 – the list goes on.

This means that these sites need some serious server power to handle the millions upon millions of visitors they get each day. The problem is servers are extremely expensive to buy and run, due to them needing to be kept cool and have a super fast internet connection, both download and upload.

So how do social media sites run if it is so costly? Where do they make their money? How does Facebook make it’s money? How does Twitter make money? How do LinkedIn, Foursquare, Twitter, Bebo, Flickr, Myspace etc. all make their owners billions?

It’s complicated…

Unfortunately I cannot provide you with a hard and fast answer which applies to each social media site, as they all use different methods, but what I can do is tell you how individual sites like Facebook and Twitter make their money.

How does Facebook make money?

On Facebook there are adverts, you may have noticed them at the side of some of the pages. Often they are very well designed to blend in with the theme of the site, so that you almost think that they are just more recommended pages.

These adverts will be potentially get hundreds of millions of views each day. This probably means that they cost a fair bit to buy, so ‘the Facebook Team’ will be cashing in big time on them.

So Facebook make their money through advertising, right? Well actually only some of Facebook’s revenue comes from advertising. The exact figures are only known by a select few, but I would estimate that less than half of Facebooks revenue comes from it’s adverts. So where does the rest come from?

Facebook credits.

Since Facebook introduced it’s credit scheme last year, a whole host of new applications and offers have sprung up, all giving you the option of using Facebook credits to provide a service (e.g. watch movies on the site) or improve an experience (e.g. level up faster in a Zynga game).

Facebook currently takes 30% of the money spent on credits for itself, and at just over £2 for a movie or 25 ‘farm cash’ that doesn’t really seem that much.

However, with over half a billion registered users, if each user buys just 50 credits (around the price of one movie – £2 ish) a year, assuming the 30% cut Facebook gets, it could be turning over almost £1 and a half billion each year, on credits alone!

With over 400 games and apps where users can go and spend their money, Facebook are sure to be gaining a lot of cash via their credit scheme!

Facebook has recently been valued at a figure of somewhere around £30 billion ($50 billion) but in the future, who knows how high this figure could climb!

How does Twitter make money?

Twitter has no ads, so how does it make it’s money? Twitter is a microblogging platform which many users use from their mobile phones. Twitter charges users who update their feed via mobile, and it generates an awful lot of money through this.

Despite it costing mere pence per transaction, often users will update their feed mutiple times each day. Millions of users posting millions of updates, many from mobile devices, every day is why Twitter is now valued at almost £5 billion.

Twitter is still a multibillion pound firm in the making, as I am sure it has may more money making schemes and pans up it’s sleeve ready to launch in the near future.

Other sites

How do Foursquare make their money? Well a lot of it comes from their recent deal with American Express, in which I believe it is making around the same amount as Facebook per transaction, although it doesn’t have the same sized member base that Facebook has.

Many other sites like Flickr and Bebo currently don’t appear to be making any money, as their founders set out with a goal of improving the web, not making money. However in years to come no doubt these sites too will become as successful and profitable as Facebook and Twitter, that is of course if we don’t all just switch to using the two giants: Facebook and Twitter!

All about cloud computing

20th May 2011 19 Replies Christopher Roberts

What is cloud computing?

Cloud computing is the management and provision of data and applications via the internet. In non technical jargon that basically means is that it is the storing your programs and documents on the internet, rather than on your computer.

What is an example of cloud computing?

If you watch the tv, you will probably have seen those adverts that promote laptops and phones which allow you to work anywhere because of the ability to store your data in the cloud.

This basically means that your device merely holds the operating system and sometimes the software. The date you access is stored on a server somewhere. This means that you can access your data from almost anywhere with multiple devices.

The good and the bad…

As with most things in life, cloud computing has positives and (you guessed it) negatives. Here is a list of the pros and the cons of cloud computing:

The Pros

Less hard disk space needed
Your computer runs much faster – like the Chromebooks are meant to (this is dependant on your internet connection)
You can access your data from anywhere at anytime
Most providers of cloud services, regularly backup your data, meaning if you loose some data or if they loose some, it shouldn’t be too hard to recover
Avoid costly hardware (and to some extent software) upgrades

The Cons

If your internet dies, you can’t access your data, and in the case of a Chromebook, you can’t even access your programs
Some security risks are removed (like if your PC is stolen, someone may steel your data too) but loads of new threats from corrupt employees, hackers etc. are born
The services (initially) probably won’t be as reliable as you would like them to be
Big brother is watching you! – every move you make online or in a cloud based application can be monitored by your provider
You need a really fast internet connection, both download and upload, to really feel the benefit of it – the problem is, most peoples download speed is really fast, but their upload speed is rubbish!

Where is cloud computing data stored?

Good question – presumably not in the clouds! Applications, data etc. would be stored in server farms. Server farms are massive, usually very cool (air conditioned to increase machine performance and to prevent overheating) areas, full of loads of server towers.

A Server Room in a Server Farm

Google, Facebook and similar massive sites generally have their own server farms, which they often store underground, and they make sure that they are very well connected!

What’s your opinion on cloud computing? Is it the way of the future, or will it do more harm than good?

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