Here is a very cool little tool I found today. BacklinkSpot is a site that uses Google custom search engine to find blogs that allow dofollow links in comments. This lets you get backlinks from blogs in your own niche, and raise your rankings in the eyes of search engines.
Right off the bat though, I have to say that if you are going to use this tool for the sole purpose of building backlinks, then you definitely won’t get the most out of the system, and probably end up looking like a spammer.
Actually read posts on blogs in your niche that you are interested in, leave a meaningful comments, and you will learn a lot of great info at the same time. In fact, I’m sure you will find lots of inspiration for your own writing as well!
Don’t forget, you will also be establishing new connections in the blogging world at the same time. Favorite, bookmark, or subscribe to blogs you enjoy, and you will be able to comment and join in on discussions more often. Make friends, collaborate, network!
Now it’s kind of like the backlinks you originally went out to get are just a bonus 
Of course, there will be skeptics to this kind of system, as it reveals targets for black hat spammers who mass comment for links, but nowadays, most blogs have anti-spam protection or moderated comments, so I don’t think this should be a big problem.
I see more good than evil coming from a site like this. It’s only a month old, but I have a feeling it could become quite popular in the future. You can also submit your blog if it is dofollow and not listed yet.
Give BacklinkSpot a shot, I’ll bet you will see a lot of good come from it! It might take up your whole day though 
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This is a very interesting find indeed. I will have to check it out when I get the time though. Thanks for the nice tip.
Comments are either completely ignored (most blogs) or given little weight (established blogs) as far as backlinks are considered for the very reason the site is promoting dofollow comments.
Wordpress is so widespread that it’s not hard for a crawler to pick out the “content” section and basicaly render the rest PR neutral. Widespread abuse has made it a fact of life.
Comments rarely turn up in natural searches, unless you look for them specificaly, thus is safe to assume they are given little weight.
Write good posts on your blog instead of comments on other blogs and you’ll be way ahead of the game.
Very interesting link - I just did a quick check, looks like a pretty good tool! Thanks for the find!
Nice tool I actually use it.
Thanks
Nice post i use various methods to find do follow blogs including the site you mention.
By the way my blog is also Do follow.
The only issue i have with this site, is that it is limited, it doesnt pick up all dofollow blogs.
It is directory based, meaning folks submit their dofollow blogs and these are the ones that show up on the site.
[...] http://typelife.blogspot.com/2.....gines.html ttp://www.yimto.com/find-dofollow-blogs-with-backlinkspot http://beautifulminds.in/2008/.....links.html [...]
I went there. I don’t really know how to use it yet, but I bookmarked it for return at a little later date when I get information on how to actually use it!
(I’m kind of a new computer user. I actually had to ask my daughter what LOL means).
I just went back and re-read your post. I think I understand it better now.
Todd
I wast so much time to find dofollow blog. Thanks to share this link with us.http://computer-help-at-home.blogspot.com is also a dofollow blog
Nice Find. Thanks
Good tool , but it is also showing websites that are not blogs
Now I know that backlink building is not just make comments, but also build network & friends. Thanks
nice tool, and yes i power DoFollow
Google Page Rank Update - the PR Mysterious Excitement!
I recommend an other similar tool:
http://www.commenthunt.com/
Good tools. And this could be raising up your popularity on the web
thanks for telling about this tool. I just know if this kind of tool is available. Good info means good traffic for you….
Great Find. Thanks , thanks a lot.
I know of similar services, but will take a look. It’s always good to have free tools.
It seems site is not working anymore. Domain expired or whatsoever. Too bad i have missed it, but there are other resources also that could be checked, because making backlinks this way can be very effective and productive… Just googled a lot of them…
I have checked and it is working fine. I have used the site and it’s cool.
It is really funny because I just leave on every blogs that are related to my niche without knowing that they are do follow or not.
Thank you for sharing your the info about the backlinks that we can use to increase the traffic in my site. Creating comments help me a lot because i can insert the backlink of my site.Additional info it is important to remember to always use the keywords you want to categorize in your anchor text of the relationship. Some bloggers do not allow keyword in the anchor, but only a first name. Something that I will never understand because if you are offering to follow-why put restrictions on the anchor? For the love of God that wants to qualify for his first name? However, I digressed. Links with nofollow do not count as backlinks to Google and other search engines, so you dont get the search engine ranking benefit for a link with nofollow.At this moment a whole movement has evolved, who are removing the NoFollow settings. These bloggers are able to reward commenter’s with so called love links. Love links are an excellent way to reward visitors that are contributing to a useful discussion.
cool post, thanks for sharing
I just posted some new Free U Comment I Follow Buttons & Badges on my blog for anyone who wants a dofollow badge that’s a little more Web 2.0
I am always looking for quality do follow blogs, I see some people here have been using this site and very happy with it, I am going to check it out. Thanks!
Good tools. And this could be raising up your popularity on the web
I’d like to hear some other opinion on this search engine,but my impression (after playing around with it for about 5 minutes) is that does work better than some of the other Dofollow search engines that have been mentioned around here in the past few weeks.Keep up the good work!
Sadly, this search engine that you listed is gone.
Fortunately, a Google search for “DoFollow Search Engines” will turn up quite a few working search engines to help you locate Dofollow blogs.
I’m a big fan of Dofollow - as I think it helps attract great comments… quid pro quo, you know!
Ben Holmes