Did you really think that the concept of checking in as popularized by Foursqaure would remain circumscribed to location based services? No chance. It has begun spreading into other areas, and areas that nobody could have foreseen.
And you would be hard pressed to find a better example of such a fact that this site. It is named Philo, and it lets you check in to television shows that you are watching. I think that you can imagine how that works – the concept is novel but logical. You are watching a show. You go to the site. You check in to that show. It is as easy as that.
And in true Foursquare style, you will be able earn points and unlock awards for watching these shows that are truly buzz-worthy.
The site, then, will let you socialize with others based on these TV shows that you like, and also discover new ones that might be to your liking. And it will give a chance to win some prizes as you are doing all that.
PlayPhilo.com In Their Own Words
“Philo gives you and your friends new ways of exploring television. Earn points and unlock awards for watching buzz-worthy shows.”
Why PlayPhilo.com It Might Be A Killer
It is a cool way to discover which shows to watch, and the chances to win something are always a big motivator.
Some Questions About PlayPhilo.com
In which other contexts could the concept of checking in be applied? 
