Version 2.9 of CommentLuv WordPress Plugin. This is the brand new version of CommentLuv that works with WordPress MU and logged on users. It utilizes AJAX to do all the fetching and doesn’t affect the database with any tables or writes other than the standard way of saving the comment. It plays well with other AJAX and comment plugins and can even be enabled to show how many clicks your luv links receive!
Visit the CommentLuv for WordPress page
Add an extra field to your comment form to allow users who comment to add their twitter username and have their follow me link shown automatically along with every comment they have made on your site.
Visit the TwitterLink Comments page