Doug Steiner's "Party Everday" in the Report on Business laments that teenagers use newfangled technology to gather in groups fast, so why don't businesses? Here is what he proposes:
I dream of a Lavalife-like site to help me find a doctor. Provisioning of actual physician visits would be done through optimal distance and availability computation: The site would give me a list of doctors in my neighbourhood and key information like their areas of expertise and hours preferences. And a picture and astrological sign for each one, of course.
Doug, you spoke too soon. Here is what one prototype looks like: Berkeley Area Doctors by Chad Dickerson. It's a mashup.