We're excited to announce that we've fully migrated the Xbox Forums to their new home, here on the Microsoft Community forums!
As of today, going to forums.xbox.com will redirect you here to the Xbox area of the Community forums. We've moved all of your existing threads over so you can continue and start conversations with the new forums experience.
We sincerely appreciate the feedback you have provided over this transition and can't wait for you to check out the new Xbox Forums!
After a quick look at that Twitter account, I believe the announcement may just be something to do with developing indie games for the Xbox One. I don't think it's anything that us everyday gamers will be interested in to say the least.