World of Warcraft: Mists of Pandaria Beta FAQ

Blizzard has posted their World of Warcraft: Mists of Pandaria Beta opt-in FAQ explaining how they plan to run the Beta test for the expansion.
As we reported last week, Annual Pass holders will be given priority access into the Beta and the process wil be handled through your Battle.Net account pages by opting in. This was is the same process as the Diablo 3 Beta. 
The Beta will not be under any NDA so testers will be able to report, grab shots and video without any problem. Blizzard has also not decided how long the test will run for. 
If you want to take part and don’t have a WoW annual pass, make surre you opt-in as soon as possible.
Source: Blizzard.