#1 - June 8, 2010, 6:53 a.m.
Body spam and advertisement isn't necessarily new but the method used certainly it. It took them awhile to come up with a new way once the previous one stopped working for them. Our Developers are looking into addressing this one as well but it will likely take a bit of time.
In the meantime, please submit an in-game petition to report this, Eaglescream. You need only to include the general area where this is (i.e. Orgrimmar, outside AH) and be certain to use the term Body Spam or Body Advertisement. Someone will be along as quickly as possible to get that cleaned up.