I just gave my armor tinkering and item tinkering rares to Jade Dragon in the MP. I know I'd swore I was going to keep and sell them for MMDs, but I can't. There's got to be someone in the alliance who can use them instead.
Heh, my mule "Howard Stern" gave the stuff to Jade. THAT's going to be a funny log entry. Especially since I still haven't remember to swear Howard into the EOL. =)