I hope Microsoft is ready for the sh*tstorm.
Prediction: Microsoft gets sued, they settle, remove the ban, apologize, give a bunch of money toward gay rights groups (ironic how this word is starred out on NWR), then once everyone is over it, they forget it happened and move on to offend someone else. Rinse, repeat.
There's a reason Microsoft is given so much crap. On top of their ass-quality products, they do dumb crap like this, all the while, asshole 13 year olds harassing everyone and their mothers (especially their mothers) get all the Xbox Live freedom they want. Thanks, Microsoft.