I've gone just the opposite. The ability for me to ask my own questions has impressed me more than the articles. In part because articles always hype up technology in a crazy way. This is the first technology since -- probably the Apple iPhone touchscreen where I'm like, "this is better than they hype seemed to convey".

I think the goalposts have moved greatly though. Just a couple of years ago, most lay tech folks would've laughed you out the room if you suggested this could be done. The summarized answers by Bing and Google are relics comparitatively.