Personally whenever I ban a spammer I "sanitize" their profile. I erase their PMs, VMs, profile info, and posts. Wouldn't mind a button that does that in the admin area. Wouldn't mind to have a similar option that lets you selectively sanitize only part of a profile of a member in good standing (e.g. nuke only their VMs, or only their profile fields). Seen too many "enthusiastic" members post 20 posts in 20 min (valid posts at that) just to be able to get their URL to show up in their profile for SEO purposes, and then quickly slink away back into the ether.