Yeah, the number of different operating systems is such a bad thing! Why can't all the *NIX lovers just ditch their favourite operating systems and get a job at Microsoft and start working on Windows 8, eh ???
And stan, you seriously would expect that all those OpenSolaris developers would magically want to work on improving Linux, they are on OpenSolaris precisely because they *like* OpenSolaris *more* than Linux. If IBM were to buy Sun, they have 2 options: A) keep OpenSolaris alive and hence nothing changes B) fire the OpenSolaris team as there is no incentive for IBM to keep the kernel devs to work on the Linux kernel (and they're OpenSolaris kernel specialists, not Linux kernel), they can get everything for free anyway.
Since you seem to be going for plan [B] I don't quite see how is that going to help Linux, other than just kill competition.
I've seen a number of people saying similar things to FOSS devs about *nix apps, "can't you stop developing for that operating system nobody uses and switch the development to Windows, the duplication of efforts between your project and project B which runs on Windows but doesn't have the features your program A has is just sooo annoying".
If you don't like OpenSolaris, good for you. But saying the same thing everytime a new post about OpenSolaris appears is getting really old now.
BTW: While you're at it: you probably should contact MINIX devs [
http://www.minix3.org/], Apple[Mac OS X], *BSD devs, and etc. and make sure to let them know that their efforts are futile and they should all just use Linux instead. Apparently Google also accepted MINIX, DragonflyBSD, The FreeBSD Project and NetBSD for GSoc 2009, might be a good idea to contact Google directly and tell them that they shouldn't be sponsoring misguided efforts.