I've been thinking of using KeyWordLuv plugin to my blog. I think it is a great tool for rewarding my readers giving them a link anchored to their keywords. What do you think guys should I use KeywordLuv plugin or not?
What is the goal of your blog? It increases traffic and spam. It will not really increase that many ligitamate users.
I think keywordluv becomes necessary when you install dofollow plugin. I hate talking to 'link building' or 'acai berry'. I would be fine talking to marc @ 'link building' or jenny @ 'acai berry' Putting guidelines etc. doesn't really work. Either you remove nofollow or install keywordluv.
It will increase the number of marketers and with that comes a lot of spam, but if you run a marketing blog it will increase readership.
There's also another advantage which is more subtle... when a visitor looks at your post and sees a lot of relevant comments on it, s/he will be more likely to a) comment b) bookmark c) link to it from somewhere since s/he will percieve the post as of greater quality compared to a post without comments.