Dofollow forum & Dofollow Sites are the best way to increase back link of your blog and traffic too.If your blog is newly launched and you wish to drive more traffic to your website you need to increase dofollow backlinks of your website.Because Dofollow backlink are identified as quality backlink by Search Engine,so as your blog has more do follow backlink more the credit your website have in search engine’s mind.(Although Search Engine has not mind but algorithm has set in such way).
See also : How to Get Quality Backlinks from Any Forums
International Webmaster forum
16.Australia – http://www.australianwebmaster.com
17.Phillipines – http://forums.seo.ph [Update : Not working anymore]
18.IRISH – http://www.irishwebmasterforum.com [Update : Not working anymore]
19.UK – http://www.davidcastle.org/BB
I will not advice you to be active in all of this forum but you can choose any 2 or 3 forum whichever you like and start posting there to add some credits in your readers mind about your blog by adding signature link at the bottom.Please do share the forum if anything I have missed and you are contributing a lot because it is not possible to add all the do follow forum link here because there are so many forum in the www so I included the best of them here.
You can also use Dofollow Blogs like Ehowportal that uses dofollow commentluv on them.You would get Free Dofollow Links from Dofollow Blog Comments that is important one. That would improve SEO score of your blog and search engine visibility.There is free Backlinks Tool that will help you to monitor your backlinks.