I just put a signature in my profile, and it's not appearing on my posts. Anyone know why? I've had a sig in the past, but it's not working anymore Edit: It's working now! Weird. Edit 2: Does it only appear on new posts or something? My old posts don't have the sig, but this one does. I thought it would propagate through all the old posts, like an avatar change does, is this not the case?