1. Something that deals with the fact that by definition Tony is a cyborg.
2. Any and All superpowered/more than human tony fics along the line of these http://avengers-search.livejournal.com/168964.html or him just having a really unexpected skill like actually being able to use the piano in his malibu house.
3. Something that addresses the fact that Yinsen must have been just as smart as Tony in order for the Arc Reactor operation not to have killed him.
4. Tony being really good at manipulating the media and the avengers being impressed.
5. Where Loki became a lawyer or a white collar criminal.