Eric found a pretty neat service not too long ago that allows people to send text messages to a personal "message board" of sorts. You can then, display this on a website or, (as we do), on the big screen at events. It is called wiffiti and it is really pretty cool. He used the service a couple of weeks ago and when we logged in tonight this is the last message that we received:
...hillarious! I wonder which kid was witty enough to text this in...hmmm.