Setting aside 10 slots of 30 seconds (or min) each to pitch to the room on what they are working on may help people connect and find like minded people? kind of like show and tell..
Edinburgh is the place to be, although i live northern ireland- having been over for the recent fringe and talked to some imigrant workers, they couldnt be happier.
A nice apartment would run you about £550/$800 a month which is a tad dear but its a great city with so much going on.
A walk around the museum will show you a place that was built on inventions and innovation.
my understanding is.. the current like button is used by the the user through the iframe, while this is an action completed on behalf of the user through the graph api?