MS Windows NT family (ie. NT, 2000, XP, 2003) has a MUCH better security model than any UNIX I've seen, OpenBSD in particular.
Are you friggin serious?!?!?
How can anyone honestly say that Microsoft has a better security model? OpenBSD has had 1 root compromise in the default install in 7 years.
Yes, more features, more code, more holes, plain and simple. It's not even that OpenBSD lacks features, they're just not point and click easy, and maybe thats a good thing. It keeps any num nuts with a pirated version of XP (go registration) from polluting the net with another machine just waiting to be owned.