Now that the alpha is over, the beta's begun, and the NDA's been lifted, new Cataclysm information was bound to be all over the internet. It's no surprise that it's already out there now. MMO-Champion, for example, has a ton of information on new class skills, spells, and talents available on their site.
Head over to your favorite class' page by following the links below and check it out!
World of Warcraft: Cataclysm will destroy Azeroth as we know it. Nothing will be the same. In WoW.com's Guide to Cataclysm you can find out everything you need to know about WoW's third expansion. From Goblins and Worgens to Mastery and Guild changes, it's all there for your cataclysmic enjoyment.