I've got some very basic promotion logos that I've done for a few created promotions I ran in my games. I figure I may as well throw them up here.
http://i762.photobucket.com/albums/xx266/TylerBlackMark/HOOK.jpg
http://i762.photobucket.com/albums/xx266/TylerBlackMark/PWN.jpg
http://i762.photobucket.com/albums/xx266/TylerBlackMark/FORGE.jpg
http://i762.photobucket.com/albums/xx266/TylerBlackMark/WOW.jpg
http://i762.photobucket.com/albums/xx266/TylerBlackMark/LAX.jpg