Let the hive mind of Engadget get that for you.
"We need a digital camera that can be switched on and fire off that first shot fast. It's not a commonly tracked statistic on any review site, and nobody seems to have this information for every camera. We were hoping other readers could inform us as to what small digital cameras can fire off their first pics in under a second (ideally under half a second). It needs to be small, but mostly, just really quick in operation. Thanks!"
I think that BenQ is pretty good. They certainly cost a lot less than the Samsungs of this world. The MID looks fun. If I can do all of my chatting and my Skype-ing on it... all that stuff I can't do at the office or stuff I don'w want to open up my computer to do, then, it's probably fun.