(All in One) User Sig Rules Enforcer

[Theater]

Since there are so many sites with fixed width forum styles, or in my case just too many members, it would be nice to have a user sig "rules enforcer" of the sort that can handle the following:

1. Set maximum image height and width dimensions
2. Set maximum number of text characters
3. Set maximum weight limit (IE - image filesize)
4. Set maximum number of sig images
5. Set denied URL's to accept image hotlinks from (IE - Geocities)

I know the first two have been covered in this hack, however I have not seen ones for the last 3. In particular, the last one would be excellent to stop the horrible red "x" from people trying to use Geocities as their sig image host.

Just feeling out if this hack is possible, and if so I might consider throwing a few bucks towards the author. :ninja: