For realz..

I like the idea of auto-connection based on proximity. I vaguely recall something like this before, but my memory is fuzzy.

For example, your N900 alerts people that are on your network (or can be polled by people on your network) that you have certain apps authorized for connections ie. the 'Mister WiFi Mic', a web server, an FM stream on a certain frequency, a chat, etc, etc, etc.

{:^)~