Design has become much more important since WinXP and design is one of the pilars of Win8- Microsoft may not have taken it too seriously in the past, but it cer

Design has become much more important since WinXP and design is one of the pilars of Win8- Microsoft may not have taken it too seriously in the past, but it certainly is now. The design of Win8 has been very meticulously planned- I don't think we'll see any significant changes at all. I am curious though about how often they plan on updating platform apps such as mail- will we see significant improvements every 3-6mo, or will it be tied to the OS release schedule?