Originally posted by Disodium:

How did you get griefed out of interest, what did they do?
If you joined a random server, what was done might actually be allowed on that server depending on how the admins run the world...

Also there is a warning about playing online with your character that stuff you have on you is put at risk...

it wasnt allowed on the server, he teleported to my base and destroyed my ward and took all my crap