CommentLuv is a plugin I’ve always wanted to try out. It posts the most recent headline of each commenter’s blog after their comment. It is like a little ‘hey thanks’ promo pop for commenters. Peter has a nice strategy on how to find bloggers using this feature: (extracted from Yaro’s post about Jason Potash’s CommentKahuna application):
I have also noticed that folks using the CommentLuv plugin on their blog are serious bloggers with great content which makes leaving relevant, meaningful comments much easier. I simply do a Google search with the “footprint” CommentLuv makes in the comment box and the keyword(s) and up pops a list of blogs to comment on.