A little late, but here's my 2 bits:
On my workstation
1. Solaris 9
2. It works better than any alternative on my UltraSparc, plus it has never chrashed on me, and has a nice array of software.
3. Not unless I get a nice, new fast machine.
On my laptop
1. Windows NT4 and NetBSD
2. NetBSD is rock solid, and has not yet failed me. NT4 is great when you need Windows compatability. Doesn't crash as much as Windows 9x, and still runs nicely on my lowend hardware (P266, 64 MB).
3. I might switch to Linux. I'm not really sure ATM. Linux does much better on Laptops for hotswapping, &c.
I'd love to be able to ditch all these in favor of an AmigaOne, Pegasus, or an upgraded A4kT, but I'm broke.
clark