Heh, matte; finally. Gloss is such a PITA if you can't control what's behind you, which ironically is a pretty common dev-with-macbook experience. Walking around to different parts of the office. Off-sites. Etc.
I've only purchased matte screen laptops because I only use them for travel. Lenovo pretty much.
Also prefer semi-gloss for my monitors as I work in well lit daylight conditions if I can help it. There have been very high quality semi-gloss monitors for ages now.