DoFollow Blog Commenting Software

[joke]

Hey,

I have been using this tool for blog commenting (link building) a few days:
http://www.thefreeblogcommenter.com/

it is a free tool that simply lets you search for blog posts by entering keywords so you can comment on relevant blogposts quite quickly and it minimizes the search to almost no trouble.

I just had to share it with you.

One thing that I noticed is that most posts don't have a great page-rank but I'm not sure this matters (blogs with nice pagerank usually don't have dofollow.. I guess)

anyway, let me know what you think (and if you might know any other tools/solutions for this).