I love this. A place where we can go and contribute data, a data warehouse. OK, it’s certainly not the only one and by far it isn’t the biggest one. But it was established by two people (Mark Opausky & Pete Forde) who simply thought it was a great idea. When in the world were great ideas so volatile.
You set up and account and then search. You can also upload your own datasets. There is a video about the service, and interview with Forde.
The site: http://goo.gl/D86S5
Their Blog: http://goo.gl/95GU6
The Video: http://goo.gl/vX3JA