The ThinkPad X1 thought it was safe. It foolishly believed that, having reviewed it in full, we would spare it from further scrutiny at Lenovo's UK launch event this evening. We quite naturally did no such thing, poking and prodding at the slimline laptop -- which still feels supremely well built -- but we also went that one step further, by putting it through a trial we didn't dare subject our review unit to: a spill test. Well, it was a less a spi