If you've played WoW for any length of time, you've probably collected a bit of heirloom gear. Do you have a lot? I'm glad they finally made it actually "account bound" and useable for other toons without the mail issues. The only issue is that if you're gear was enchanted, you have to get new enchants for each toon if just get a new set from the tab. Still, it's great to be able to use it on any toon you want now, since I like lowbie PvP.