As well as in game community support there will be a website lbp.me. It will run on the same servers as the game and each player will have a dedicated page to themselves with which to share their creations.
They have shared tech with Santa Monica for better depth of field effects.
They saw levels created in the presentation were Snake, Micro Machines, Asteroids, Bionic Commando(Grappling Hook), Plok, Gradius, Choplifter, Puzzle Bubble, Shadow of the Colossus, Space Invaders and A Boy and his Blob.