I've always thought IBM made some pretty awesome stuff. Even when I was a kid I liked them better than any of the other PCs I saw - and of course, the very first computer that belonged to me was an IBM! I actually had a few earlier machines
I actually have boxed copies of OS/2 2.11 (on floppy!) and OS/2 Warp 3 (non-Connect CD version). I just recently got Warp 4 so I'm really itching to play with it, especially since Firefox and Thunderbird have recent ports for it! It will have to wait until after the holidays, but I can live with that!