Would you trust your computer on the London Underground?

I certainly wouldn't, but coming home after a few drinks tonight I sat opposite a lovely young couple clutching each other and a monitor and hard drive.







However, thinking about it, I do carry my laptop on the tube to and from meetings. But it's in a nice padded case, which I think a tad more secure that sitting on the tube with a computer on your lap. But then again it was out of rush hour and it wasn't on the District Line so we weren't subject to the sudden stop, starts and lurches on that pleasant line.