Comment 3 for bug 226430

The word leave was chosen because leave is more ambiguous than logout, so the other actions could fit in there together. Log out, switch user, sleep, etc can all fit under it semantically.
Even if this can be considered a problem, this is unlikely to be fixed any time soon because there is more than just the label that is a problem with the work flow and developers and usability people haven't been able to think of a better word, and "log out" would be a regression. I am closing this, but feel free to reopen if you have better ideas, and please report any other problems you may find.