orse still, Windows 8's month-over-month growth rate is lagging further and further behind Vista's dreadful 2007 adoption numbers. When comparing the operating systems when they were first launched, Windows 8's adoption rate in its first month trailed Vista by just over half-a-percent among PC buyers. Now, in their 8th month out, Vista's market-share numbers now lead Windows 8 by 3.64 percent. Needless to say, both lag far behind XP and Windows 7's numbers at similar points in their product life-cycle.
I suspect things will only get worse for Windows 8.1 (Blue). Windows 8.1, promises to address some of users' concerns about Windows 8. But will it address enough of them?
For example, if all the reborn Start Button does is give you another way into the unpopular Metro interface, will Windows XP and Windows 7 users really care? No matter how good Windows 8.1 turns out to be, it seems likely that businesses will hold off on buying any version of Windows 8 until Blue is available in the fourth quarter of 2013.