According to me forum posting is good to create backlink.
Importance of Forum Posting in SEO
Almost all webmasters use forum posting as a tool in SEO, particularly in off-page improvement. Posting on forums provides do-follow backlinks to your web site, once the forum page is indexed on Google. On the other hand, it'll give you direct targeted traffic to your blog/website. therefore forum posting may be a must-know technique to come up with a whole on the online.
What is Forum Posting?
Forum posting is collaborating in forums concerning specific topics between new and specialists in forum platform. Here you’ll able to discuss any related content according to that particular category thread.
As an example, you can raise something associated with search engine optimization (SEO) in a thread associated with SEO. And you can also ask something associated with jQuery slide showin the thread associated with web Development.
To know more about the benefits of forum posting check the link: