[quote=EliteBard]
Oh. Hm. That kinda sucks. Ah well. Is there a current limit as to how many PMs we can hold at once? I don't see one mentioned anywhere but I know that doesn't mean much...
[/quote]

There will be a limit in the future, but only to prevent abuse.

I'd love to provide some mechanisms for organizing convos as well. It's just v1.0 of the PM system while I square away other basic features.