The OTA roll-out probably won't even start until midnight PST anyway (purely speculation).
Oh you did it now, you'll get quoted. There will be posts saying "I read it will be pushed at midnight PST" and when it's not or it's 12:30 and people haven't received it, those posts will change to "Maybe we should complain or sue T-Mobile!!!11111"...LOL
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?