Jess & Neil are in London, this wouldn't usually be worth noting, but I've set them a competition - but it's simple, whichever of them has the biggest gain in foursquare points by midnight on Friday gets a prize - I'm not asking them to go anywhere specific, or do anything, but they've accepted the challenge and I'm sure Pete ins't right in that I've created a monster. One of the reasons I did this was we were in London at the end of June, not the first time we've done a quick jaunt to the capital for a break, but I decided to put my Android Smart Phone to good use. Aside form Foursqure - which I already use, and love, and I've spoken at a few places about it (I'm fascinated about how it can make people change thier plans, or behaviours) and Chromarama which I'd already signed up for but I think I hit the wrong window to see my journeys - but go yellow team!) I thought I'd explore what else my smart phone could do. I downloa