I think I just died and went to heaven. If you had anywhere near as much fun reading my interactive mapping post on AMS::ATX a couple of weeks ago as I did writing it, then you will LOVE this post from Shareable, an online mag that focuses on sharing and design. Real-time crowd mapping??? Using crimespotting technology to locate cabs?! Using GPS data from bike-share bikes to locate high-use areas??! And a beautiful write-up to boot!