I think you would be in trouble pretty soon because this is the official name of the next version of Windows being developed by Microsoft
even windows as a trademark is registered, not to mention windows 7 which everybody knows is the project name for their new os
Let me tell Windows 7 is no more a project name of the upcoming Windows in an announcement on windowsvistablog.com they have cleared that they going to name it Windows 7 so buddy please beware about this
you have a blog or posting that asks, will windows 7 be released on time. I don't think this is a concern. unless you are concerned that it will be too early. windows need to take their time and develop their product. not worry about releasing unfinished products on time.