CommentLuv Premium is a fantastic WordPress plugin that will
magnetize your readers, socialize your comments and viralize your posts!
Reward your readers and have fine grain control over dofollow,
keywords in the name and the ability to add twitter names to comments.
It includes some of the most advanced anti spam features to
protect you from bots and sophisticated heuristics to prevent human spam
which has been proven to dramatically decrease the amount of spam that a
blog gets.
It has been downloaded over 500000 times and there are 10′s of
thousands of active blogs out there waiting to give you advanced
backlink features once you install CommentLuv Premium to your site.