Webwork - 8:36 pm on Aug 24, 2011 (gmt 0)
Welcome to WebmasterWorld tahomabear.
With the new "unlimited TLD" model it would be unmanageable and expensive to keep registering and renewing domains across all the registries.
Methinks the "best defense" will be to simply allow the knuckleheads and chuckleheads who register Microsoft.x3 to waste their money.
Maybe Microsoft has money to burn but most companies don't.