A niche in net marketing that hasn't yet been filled.
I'm hanging out at the skating rink in Central Park, watching the skaters.
Take a picture, post it to Twitter. "Enjoying the view at the skating rink."
Or, if I see a sign, tweet with #wollman and get a free hot cocoa.
My location has to be attached, so they know which table to bring the cocoa to.
Easy way to encourage first-person tweeting.
This has got to be the next step, imho.
Sorry to have mentioned it.