Now now..
It's the same argument all over again: in some situations there's glare, then the matte would've been more useful. In other situations there's so much glare or no glare at all that it won't make a difference at all.
It's best to decide based on how you'll be using the screen most of the time, and that is, like ReallyBigFeet said, you sitting right in front of the machine. If glossy is fine for you in that situation, go glossy, if not, go matte. You can make up endless non-usual scenarios where both screens have disadvantages. However, if your usual usage situation is a bunch of people standing around the screen looking at glare.. for all means, go matte.
There are no absolutes here people.