It would be nice to be able to set up a few filters on PM's even if just limited to topic titles and membernames.

Like say I want to filter all "problem" topics (anything with the world problem in the title) to a folder called "Problems" by default instead of New Conversations.
Or lets say I have a few constant PMers so I want to put them in a folder called "Annoying" or I want all of my staff members PMs to be sent to my "Staff folder"

It would be nice but not necessary. :D

I asked for this before. Also, a folder for reported posts.