Glossy v. matte really is a personal decision... any potential buyer should check out both and test them before making a purchase. I returned a 27" iMac for a Mac Mini + U2211H because I couldn't stand the glossy (I would just see my reflection instead of the LCD if the screen was anything but white).
Also, regarding the sale... U2211H sale price is the same as what the refurbs go for on the Dell Outlet (which is where I got mine, same 3 year advance replacement warranty and everything), the catch being that they're not always in stock at the Outlet.