[pyan]

Everything seems to be heading that way, though - at work, we were recently issued with Vodaphone 3G phones, so that jobs could be sent to us directly by email out in the field - now I find that my spam inbox on my own computer at home is getting 3-4 hits a day from people wanting to be my friend on something called foursquare.

Now, I'd never heard of this site before, and when I Google the name, it turns out to be "..a location-based social networking website for mobile devices, such as smartphones." But I've never contacted it or even seen it before - so there must be a leak in the system somewhere...