User blog comment:Cartoon-44/Join the force against the move./@comment-3235402-20120510141855/@comment-3235402-20120511124908

Everything will stay after the dump, though it's the leaving people's responsibility to delete THEIR stuff, not YOUR stuff. Also, once the database is imported to the other site, we'll delete your stuff on THERE, not HERE. So you won't have your stuff THERE if you STAY, but you'll have it HERE only.