Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
I'd almost put money on traditional beta releases. The last thing we need is relying on an OTA update to an already buggy and unstable install.
 
I was wondering that too. I am sure there would be the option of downloading the traditional way from the dev centre and the OTA option.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.