I believe that all plugins that I use to Power up WPGeek you can get for free links are included where you can get them.

Here is the list of plugins:

Akismet

This plugin filters spam comments. To install it, you need an API key; and to get the API key, you need a WordPress.com account.

Akismet has protected your site from

Clean Options

Finds orphaned options and allows for their removal from the wp_options table.

It’s good for cleaning up your blog after removing unwanted plugins.

Optimal Title
Instead of the default title structure, for example, WPGeek > About, this plugin switches it around to About > WPGeek. It’s good for search engine optimization (SEO) reasons.

runPHP
Allows you to use PHP code within your posts.

Most Commented
Retrieves a list of the posts with the most comments.

Random Quotes
This plugin allows you to embed random quotes into your pages. It also has a spiffy management tool in the administrative console.