Microsoft DOES have a comprehensive Linux strategy - it's called FUD.
Click here: tech_index
1. Linux is cool, even if it doesn't do anything useful for a typical end user except to let them browse the WWW.
2. Apple OSX is cooler than Linux, which is what everyone who fiddles with a Linux PC ought to really be using.
3. IBM's adoption of Linux is akin to what they were doing ten years ago with OS/2, which was another OS superior to anything MS had. OS/2 is still around running ATMs flawlessly. This is the future of Linux.
4. There's nothing that a Linux PC can do that a Sun system can't do better -- even though it may cost a little more.
5. Hell with all this Linux crap anyway. I use WinXP on my home PC.
Linux is getting a lot of attention in the corporate world now. Lotus has a Domino server for Linux (and I've got the beta). Citrix, Real, Adobe and others have supported this platform for years. Good to see.
Is Microsoft fighting a losing battle? Will it continue to distance itself from all things Open Source? Dunno... Office runs on Macs now and there was a time I never thought I'd see that happen. MS could, if it wanted, port some apps over and distribute them Object Code Only (OCO), and only need to arrange licensing with the folks who make KDE and Gnome... but to the detriment of their own desktop. Perhaps write their own Display Manager to emulate the Windows desktop, which no self-respecting Linux user would ever install... and DON'T bother porting IE. ;-)
Hey, MS can have the desktop; There's lots more to it than that. I just don't think there's much of a market for MS products on Linux.
At any rate, if this is what's needed to advance in technology to provide more choice, I'll accept it. Still can't stand Ellison, though... X-(