There's:

Mudd from Scillia -- 5x horde locks
Fi/Fyi/Fo/Fum (I can never get the symboly things right) from Haomarush(?) - 4x horde shammies
Myself (the Vela-shammies) from Archimonde - 5x alliance shammies
And Suvega from Archimonde - 4x alliance mage / 1x alliance priest



That's all I know of on Stormstrike, though there's a couple people leveling on Archimonde that I've heard of, but aren't yet 70.