Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer's view in anyway.
Bugmenot appears to have been taken offline by its creators. The site served as a clearinghouse for shared passwords to registration-required websites. Subscription-based website owners despised it, hassle-hating 'net users loved it. No word on what happened (bugmenot peeps: talk to me, honey), but I'd bet dollars to downloads that lawyers were involved.
Our host pulled the plug. I reckon they were pressured. If anyone has got some secure, preferably offshore hosting in mind then please let us know so we can get the service back up as soon as possible.
Thanks for the help everyone- I've found a host and should be back within 24-48 hours. I'd still like a more robust solution to the hosting problem if anyone can help. At present the site is seeing 10,000 to 15,000 unique visitors per day. Needs around 250MB space including logs and everything and is chewing through 5GB-10GB bandwidth per month. I expect these figure to keep growing over time.