Can I remove my own door?
Yes. Remove the lock, if any. Open the door. Hold 'E' while pointing at the door and select 'Pick Up'.

Can I remove my own lock?
Yes. Unlock the lock. Hold 'E' while pointing at the lock and select 'Remove Lock'.

How do I speak in game?
Hold down 'V' to talk in Rust.

How do I suicide?
Press 'F1' for console and type 'kill' or press 'Escape' and click on 'Suicide'

How do I use the in-game map?
Press and hold down 'G'. To place a marker just leftclick on the map where you want the marker.

When is the next wipe?
At the moment Facepunch is forcing a map wipe, every first thursday in the month.