I like that you don't have to start/stop when switching tasks, but I don't really get why there isn't a way to stop recording time. Does that mean at the end of the day, I'm supposed to make a 'break' entry (as you say in the FAQ) and let it run till the next morning? That seems silly. I am already having to take some action to 'stop' tracking by adding a fake entry so I don't see how it's saving time or keystrokes.
I really like the interface and the minimalist approach otherwise. Whether or not I use it will ultimately come down to the price or the free account limitations.