I was a pack rat on World of Warcraft until recently. One of my characters is in 3/8 t6 and raiding Mount Hyjal/Black Temple/Sunwell Plateau. However, I had two bags completely full of gear from 5-mans and Karazhan until I finally made the decision to disenchant all of them. I still kept my Spellfire, Frozen Shadoweave and T4/T5 sets though simply because they took me forever to get. I also have loads of other stuff I don't really need but cannot fathom getting rid of.

I dislike limited inventories but I understand the necessity of them.