It's here! The highly anticipated Simpsons World portal is open for your entertainment. Go forth and browse all 552 episodes, find and share clips, and use the impressive search function to look up every single appearance of Sideshow Mel. But wait, there's more!

As the longest-running sitcom on TV, The Simpsons has accumulated a trove of digital content that's record-setting in almost every way: a staggering 552 episodes from 25 seasons. This October, FXX will launch an app that lets fans (with a cable package) stream every episode, on any device—plus give them…

Until now, Simpsons fans have been relegated to rewatching old episodes on grubby DVDs or downloading them one-by-one on iTunes. A new portal called Simpsons World will launch in October that will allow anyone to browse episodes and share clips—however, to actually watch all the episodes, your cable plan will have to…