Socialize
A free wordpress plugin I created that provides an easy way to selectively add actionable social bookmarks to the content of a post or below the post in an ‘alert box’.
HubSpot for WordPress
The HubSpot for WordPress plugin allows WordPress users to take advantage of HubSpot lead nurturing, website analytics, and assorted features of the HubSpot CMS that are missing in WordPress.
WP About Author
The easiest way to add a customizable author bio below your posts. The plugin works right out of the box with WordPress built in profiles.
Commentwitter
A free wordpress plugin I created to help bring conversations on your blog into Twitter. One thing on Twitter I feel is in great need of modification is the method by which we share information. ReTweeting works for sharing links but you aren’t given enough room to give your own opinion on the matter. CommenTwitter will improve the quality of tweets talking about a post as well as drive more traffic to your blog.