Post making contest 1.0

Rules about signature are trickier, but everyone who uses a signature has the option to not use it. Plus, as the rule has already been used, it's unlikely to be repeated.

Even if it is, I made a post without a signature precisely to test that in this round.

On the other hand, rules relating to avatar or user title are more trouble for someone to adhere to if they aren't already. And username is just flat out unreasonable in a serious round, as it requires administrative action to change.

Well, there's one potential exception to that I can think of.