Google calendar

This would be very useful. A one-stop-shop for telling me what art shows are on in New York when I go visit (this service exists but it's fragmented depending on the location); or what tech conferences are taking place next month in Japan; or the auctions around the world selling pre-raphaelite art. What I like about it (about the imagined service in my head, because it doesn't exist yet) is that it won't be a traditionally constructed listings service, but a dynamically-generated service. And, to state the obvious, it could be tied in to Google maps to show me where these things are taking place. Google could index not only space, as it already does, but time too.

Vivian: Have you ever transcended space and time?
Albert: Yes..no..uh..time not space..no I don't know what you're talking about.

(Huckabees).