This blog uses the following: Comment Luv--so your blog's latest post's headline will appear with your comment DO FOLLOW plugin--so your links get followed by Google Top Commenter--most frequent posters get sitewide links Our blog url is http://www.highrevenue.com
You need to work on that blog, I also got an error page (and no I didn't get blocked by Akismet). I recommend that you post a comment on your blog and check the error.
Guys, the comments are getting through. You just get a 404 error after submitting. I've been trying to track it down.
Cool man, I will ad your site to my list of 800 dofollow blogs here: http://www.highrankingseo.net/dofollow-blog-tool/