Ok, say you are dropping links on forum signatures. Now if you do a single post, then g* sees one post, and is happy to give you credit. If you do more than one post, g* sees the same sig and anchor text, and says ok, this is planed link and not natural. If I am write, only do a single post. This assumes that your profile box does not show to g*. If it does, might as well set up a profile, and call it a day (?!). Feedback?