Pixel City is a procedurally generated cityscape by Shamus Young. Procedurally generated graphics have a long history of producing attractive results with extremely small amounts of code, like Elevated, which was generated by just 4K of code, automatically generated video game content (also, Spore) or the generation of realistic water flows. Note the last demo reel may have been the test for a new film mentioned previously.
Content Aware Image Resizing. Every year SIGGRAPH rolls around I get a reminder of how smart everyone else is, especially people who do computer graphics research. From Shai Avidan and Ariel Shamir. The algorithm resizes images non-uniformly and, well, somewhat magically.
TPUG - The Toronto PET User's Group. Founded in 1979 and still holding monthly meetings. For all your "PET, SuperPET, CBM, B128/256/1024, VIC-20, C64, C128, Plus/4, C16, C65 and Amiga" needs.