Despite being a paid service, Microsoft's Xbox LIVE service is considerably more popular than the free alternative of the PlayStation Network. Whilst I have no personal preference, I always found the Xbox LIVE Dashboard to be a very polished experience, and it's a product Microsoft takes great pride in developing and maintaining. Each user is represented by a highly customizable avatar, and as well as various items of clothing available, there are also plenty of props. If you're a soccer fan, for example, you can exchange some of your Microsoft currency for a soccer ball to sit alongside your avatar, and if you're crazy about the Redmond company's Surface tablet, you can now grab the free prop just added to the Marketplace.