That's an interesting idea. Do you feel like your current system for managing action is less successful for you without that kind of location-awareness?

Personally, I find some of the stuff like Daylite a little over-the-top in this regard (you can have it remember things like when the dry cleaner is open, etc.). Although I see how it could be useful.

Maybe my tasks are more pedestrian (of less voluble) but I'm not sure how I'd use something like this in practice.