Thread:Feedback/Stopping bad signatures?/Penubag

Perhaps it can appear as it does currently in the non-LQ pages (as html/wikicode) but just differently. One option: in the edit window, there could be a button to "edit signature of poster" or "show sig".

What I like about non-LQ is that everything was editable. Maybe just do the same here but make it more user-friendly so the wikicode horror isn't shown to inexperienced users.

Or maybe the sig can show not as wikitext but already formatted wysiwyg and attempting to edit that will make it become wikitext.