I've stickied the "Have you ever told anyone?" thread in the Teenbaby forum, as that shares experiences about coming out and telling people.
With that said when it comes to actually getting advice about coming out, I'm against a sticky for that. This is a support community and I think when it comes to important things like "Should I tell my parents/significant friend about this?" then they deserve their own thread for that sort of personalised advice.
Plus the wiki can be useful for this, useful (more universal) tips should be shared there.