I currently run a site with Bluehost.com. I bought it mainly to throw large files up there, but I'm not really pushing the limits at this time. At one time, I had 90GB on there as a backup of some of my FLACs. My cable modem upstream made this difficult to set up/maintain, but I didn't really try anything fancy like rsync. I was just syncing with WinSCP.

I briefly played with a Gallery2 installation on there, but doing a mass resize would spike my CPU usage enough to shut my site down for 10 minutes each time as a penalty. I heard that this limit has been raised, but I haven't tested again. Normal usage of Gallery2 seemed to operate fine.

SSH required me to send some personal info, IIRC. I'm not sure why I agreed to that, but my access was granted promptly.

Overall, I'm happy with the price and storage but I would never use them for anything critical.