Ha Ha! Does it BBQ the disk to different flavors depending on the regional code of the disk?
That is what I hate about the DVDs on my MBP. I travel quite a bit (longhaul pilot) and practically I am forced to buy my DVDs only from one country to be able to play them on my laptop.
I am not sure, if BDs are pestered with the same regional code plague - if they are, then it would put a serious dent into my personal desire to get BDs on my MBP. But on the other hand, downloads are not yet a viable option either, because especially when travelling, one can not always find high speed internet access.
So, if it was up to me, I would still slam BD drives into our MACs and be done with it. Or at least offer them on an optional basis for the people who think they really need it