WP Plugin: SurveyGizmo Run surveys, polls, contact forms, newsletter signups, data collection, anything with a web form. Keep track of survey stats from the comfort of your WP dashboard and create custom survey templates similar to WordPress templates. You can also use SurveyGizmo to post data to other API’s (SalesForce.com, Constant Contact, etc).

WP Theme: Transparentia  is a 2 column light weight , simple and slightly blue in colour WordPress theme.

WP Theme: Lush Interesting two column theme for WordPress with blocky letters and darker pastel shades on white.

WP Theme: Cat in the Garden Very soothing green and blue, three column, very wide theme for WordPress. This theme comes packaged with a couple of plugins including fresh and hot post indicator, random text and a plugin to display an author image.

WP Theme: Black Minimalism One column, dark background, white forground theme for WordPress that is pretty sharp but has rounded edges. Reminds me of a rounded edge child of k2 and Hemingway.

WP Themes: 16 of them! A nice collection of 16 themes for WordPress. Some of them have widget support, most are two column (believe all are). I really like the last one, fNice.

Analyze your blog Downloadable PDF on basic analysis of the metrics of your blog using Google Analytics and Feedburner. Well written with lots of screenshots.

SlideShowPro and WordPress Integerate SlideshowPro within your WordPress blog. SlideshowPro is a flash slideshow component for Macromedia Flash MX 2004 and Flash 8.