It's an integration so smart and simple that it's amazing no one has done it sooner: Ticketmaster has launched a new social integration that allows fans to instantly share and see where their friends are sitting at live events through a Facebook integration with Ticketmaster's Interactive Seat Maps. 

Currently launched in the UK only, fans can visit an event on Ticketmaster.co.uk then select and purchase from available seats via the Interactive Seat Map and tag themselves to their seats. Fans have already been able to RSVP their attendance at events via Facebook and share that with their friends, but seat locations is a new feature that will inevitably spread to other Ticketmaster markets.