$2,000 might have been a bit ambitious, but sub $3,000 does seem like it was achievable, but it does make sense that Dell kind of swooped in and took that market.
You know, it's weird, because I always kind of considered Linux as a bit of a niche geeky thing. I run it, I like it, but I always sort of felt like I was the weird one, and I think for consumers I am, but reading about this stuff it looks like Linux caught on in workstation space pretty quickly. I noticed that the expensive professional video editing software has been used in Linux for awhile, it's just the consumer and prosumer side that struggled, and as you mentioned it has had a port to Maya for quite awhile.