Do you want to know more free dofollow profile backlinks?
Ok, you can easy to get dofollow backlinks from forum?
1. Search " inurl:index.php "powered by vbulletin" +topic " on google, eg: Search " inurl:index.php "powered by vbulletin" +health " or Search " inurl:index.php "powered by vbulletin" +software " or any more,
just url: google . com/search?hl=en&newwindow=1&q=inurl%3Aindex.php+%22po wered+by+vbulletin%22+health&btnG=Search&aq=f&aql= &aqi=&oq=
2. Click a result on google.
3. Click on a user's username to view their profile. If you cannot view their profile, then go back to step #2.
4. If you can see it, okay, you need to register and become a member.
5. Edit your profile. Stick a couple of links in your sig, If no sig, then, you can write a Visitor Messages to youself with your link info for your backlink need. or you can see your link on "contact info"
6. Ping and bookmark this profile URL.
7. Done, you get a free dofollow profile backlink and it is related your topic.
In my Blog you can find a little Tutorial how to generate a Profile Backlink:
700 free forum backlinks
Have Fun