What's your biggest frustration about free hosts?

What's your biggest frustration about free hosts?

Mine are the hosts that overextend their services and shut down within hours of opening up their hosting because they never set up warez prevention and allow all kinds of files to be hosted without forethought. Then they claim they can't understand why they were shut down and they reopen to the same circumstances and get shut down again.

If you've been to FreeWebspace.Net you should know what Im talking about.