Our API directory now includes 38 visualization APIs. The newest is the Voicebox API. The most popular, in terms of mashups, is the Google Visualization API. We list 26 Google Visualization mashups. Below you'll find some more stats from the directory, including the entire list of visualization APIs.
This week, Segment.io co-founder Peter Reinhardt blogged about building The Reel Box, a mash-up site launched in March which displays local movie showtimes from Fandango alongside Rotten Tomatoes ratings, YouTube trailer videos, and Google Maps to each theatre. At first glance, it looks insanely useful--so why is it more likely to receive a cease-and-desist letter than a VC offer?