Hm... Do you like to build something like a... robot that goes around and... huh... does stuff for people that people themselves don't want to do?

I am sorry, but most of the ideas I hear from non-tech people are pretty much like that :-)

Man, you have to realize that ideas worth nothing. Seriously: ZERO.

What counts is the best possible implementation. Facebook is not the first social network and google wasn't the first search engine.

Sorry to disappoint.