Their domain name prices are higher, and I feel like their might have been something else, but I don't remember. I still have shared hosting with them because I haven't bothered to shop around on that yet (I have more domain names than sites I host).
Thanks for the response. I have been a Dreamhost customer for about 20 years and have never had a significant problem with them. I don't find their domain name prices to be an issue, but I might be less price sensitive about that than others.
Out of curiosity, was there any particular reason you switched away from Dreamhost?