Are you trying to raise money for a cause or keep track of a fundraising project? Thermometers are a great way to visualize the progress on your project. Donation Thermometer is a new plugin that lets you display an easily configurable thermometer.
Here’s an example:

To use the plugin, simply paste the [thermometer] shortcode on any page or post. The width, height and align parameters are optional. You can set the ‘target’, ‘amount raised’, ‘percentage raised’ and the currency in the settings for the thermometer. If you’re trying to motivate people to donate to a cause, this classic thermometer would be a great addition to your campaign. Download the Donation Thermometer plugin for free from the WordPress plugin repository.
If you're thinking about starting a paid, or just private, membership site then this is truly the plugin you've been looking for. Easy to use, massively configurable and ready to go out of the box!
Find out more
It's now incredibly easy to start your own Q&A site using nothing more than WordPress - The Q&A plugin simply and brilliantly transforms any site, or page, into a perfect support or Q&A environment.
Find out more
Out of all the WordPress ecommerce plugins available, MarketPress has got to be the winner - easy to configure, powerful functionality, multiple gateways and more. A simply brilliant plugin!
Find out more
Fully integrated with the SEOMoz API, complete with automatic links, sitemaps and SEO optimization of your WordPress setup - this is the only plugin you need to help you rank your site number 1 on Google - nothing else compares.
Find out more
Take, set and manage appointments and client bookings without having to leave WordPress. Appointments+ makes it easy.
Find out more
Would you like to add Facebook comments, registration, 'Like' buttons and autoposting to your WP site? Well, The Ultimate Facebook plugin has got that all covered!
Find out more
Now there's no need to pay for a third party service to sign up, manage and send beautiful email newsletters to your subscriber base - this plugin has got the lot.
Find out more
Simply insert google maps into posts, sidebars and pages - show directions, streetview, provide image overlays and do it all from a simple button and comprehensive widget.
Find out more
To get a wiki up and running you used to need to install Mediawiki and toil away for days configuring it... not any more! This plugin gives you *all* the functionality you want from a wiki, in WordPress!!!
Find out more