If OP wants to earn from the forum, then bitcointalk.org is not the right place. If a person consider bitcointalk.org as a source of income, then I dont expect that this person can bring something valuable to the forum and will be just a parasite, flooding everywhere with useless posts.

Advice to OP - if you goal of being on the forum is just to earn, direct your efforts to the forum "that-was-once-promoted-here-via-signature-campaign" as it pays just for posting.