Many users remove the stand to use a monitor arm instead. I have quite a few stands sitting in a box for that reason. What I don't understand is why they charge $200 for a VESA mount, which is a plate with 4 screw holes in it!I'm not that concerned about the cost of the stand; I just find it odd they charge for a stand in the first place.
If Apple didn't use some proprietary connector, third parties will offer stands and mounts for a quarter of the price Apple charges. They'll still make a pretty penny and buyers will feel like they're getting a bargain "I got this stand for ONLY $250!" ;-)