Semi-manual Breadcrumb Navigation
This plugin allows you to add breadcrumb navigation to your Wordpress installation. Unlike other Wordpress breadcrumb plugins, this one allows you to manually control the breadcrumb structure. At the same time it takes care of a few things automatically, hence the name.
WordPress Exploit Scanner
This plugin searches the files and database of your website [...]

Popularity: 17% [?]

One Column Theme

Grunge Superstar

Grunge Superstar is a simple one column theme. The theme uses dark colors and you can add in additional information in the footer area.
Linquist

Linquist is a simple one column theme which can be used to display portfolios. The theme comes in light and dark styles and has built-in lightbox [...]

Popularity: 20% [?]

Just dug up an informative article by the guys/gals of www.mashable.com.  They’ve compiled 300+ of their most useful WordPress plugins.  Some of them are in the same usage league, so it is up to us to check it out ourselves and see which tool among them works best for your need.  Check it out right [...]

Popularity: 20% [?]

Increase Sociability
Increase Sociability shows customized messages to users who visit your site through StumbleUpon, Digg. The messages enhances your chances to gain better traffic from social networking sites.
Hoard Hunter
Hoard Hunter is an online treasure map game designed and developed for people who would like an easy (and fun) method of fund raising online.
Nofollow Links in [...]

Popularity: 15% [?]

Two Column Themes

Natural Power

Natural Power is a two column theme, widget ready, that comes with four different colored header graphics that can easily be changed in the options panel included with the theme.
Blue Block

Blue Block is a two column widget-ready theme. The theme comes build in with banner ad integration. The content are is quite [...]

Popularity: 15% [?]