There's an interesting Recruit a Friend deal going on over at blizzard. Apparantly if you manage to recruit a friend now (or create yourself a second account and multi-box I suppose) you get the benefits of some faster levelling. The ability to hand over some of your levels to your friend, a spiffy mount and some other things.
Check out the details here:
Normally I am not one to report on these kind of deals but it is a rather good one and a nice zhevra mount is indeed rather hard to come by.
Go check it out and if you have experience with it already let me know what you think about it.