Serve — American Express mobile payments play. Money on mobiles is a huge potential, look for others to bang around here before the right answer is found. (via Mike Olson)
Duplicates Detection with ElasticSearch (Andre Zmievski) — duplicate detection (or de-duping) is one of the most unappreciated problems that the developers of certain types of applications face sooner or later. The applications I’m talking about share two main characteristics: item collection and some sort of social aspect.
Ceaser — tool for making CSS easing animations. (via Josh Clark)