Geekolinks: 10/21

1. Stephen Colbert may have a cameo The Hobbit trilogy (The Hollywood Reporter)
2. Dragon Age III: Inquisition concept art (Bioware)
3. Study suggests gaming before bed is a bad idea (Medical Express)
4. 9 reasons to elect a supervillain president (io9)
5. The extremely short Iron Man 3 teaser (YouTube)
6. Yes, there were men inside the Jurassic Park velociraptors (The Mary Sue)
7. How to: Get a liberal arts education on the internet (Gizmodo)

(image credit: John Bridges)