I am Beginner to SEO. I am confused on Link Building. Do Backlinks from Forums Signature is beneficial or not? Because there are alot of forums that allow you to place Do Follow signatures and i think it is a great way of building links. What you guys say about this?
Please Share your Experience.

link building is NOT SEO and http://www.modtalk.co.uk/article/c-a...-follow-that!/

and this thread is closed! It's not the first on spamming forums and I don't suppose it will be the last either