Mine is pretty messy, but Toothless is under there somewhere
In this picture, we can see Sim is using the Android Developer Tools. This means that 9/11 was faked and the conspiracy stories are true he's writing 8BitMMO for Android.
Also we can see he's also buying drugs on Silk Road (tor) and he's blurred out the hardcore stuff.
Half Life 3.14159265365 confirmed?
edit: We also can see that sim owns a flash drive, a phone, keeps his receipts on his desktop and likes to buy domains. I don't know about you, but this seems pretty solid evidence that he's a vampire.