I love infographics and charts of things. I would make them if I had time and more than marginal graphic design skill. Then every so often some one comes along who reminds me you don't need mounds of graphic design to make cool stuff:

"Mr Dalliard" has two awesome infographics, one showing the various forms or rules of time travel in numerous movies, and the other doing the same for simulated reality. They're really worth a look - I'm not posting them here, because they obviously contain spoilers (especially the simulated reality one, where the major plot point of the movie is typically "what's actually going on".)

Just goes to show that with a good idea and some effort and brain power, you can make cool stuff without needing extra graphic cookies.