I've been with Dreamhost since getting in on the $9.24/yr deal back in July...I've only been using it for my photo gallery (don't really have any other use for a website at this time)...performance is usually good and I've never really had any downtime problems except for that one power outage in LA a few months back. I'm very happy with the service thus far. I do have my concerns about them overselling, but I make backups of my gallery whenever I update it. If they do happen to go down, I'm only out a few dollars and the time it takes to find a new host. Since it's just a personal site, it's no big deal to me.