I'm pleased to announce the release of the KeywordLuv plugin.
KeywordLuv rewards your commentators by separating their name from their keywords in the link to their site. This results in better anchor text, helping their website to rank higher in the SERPs for their keywords.
For example, If a commentator enters: "Stephen@Custom WordPress Plugins" in the Name field, their comment will have:
Stephen from Custom WordPress Plugins Says:
This will help them in the SERPs for their keywords (rather than just helping them rank well for their name) and should lead to better traffic. At the same time, they leave their real name, so they can participate in the community.