This article suggests that Windows is showing diminished market share:
http://bit.ly/WindowsShrink
The article does not suggest what is taking its place. I am wondering how this will effect future versions of LOGOS?
I'm guessing it's mostly Mac and handheld devices.
But even with 175 million copies of Windows 7 sold, plus all the people who still have Vista or XP, that's an awful lot of potential Logos machines (yeah, I know, probably only a small percentage of them are Christians, but even if it's only 5% that's still way more than the current Logos customer base -- still a huge potential opportunity).
But Logos is definitely showing its awareness that Windows isn't the ONLY platform of the future, by making a Mac version and various handheld device versions (iOS already done, Android in the works), and a web version (Biblia.com). I'm pretty certain there will be a Windows version of Logos on into the future as long as there is Windows.