20080603 - Facebook 平台正式开放

Facebook 开放平台是现有 Facebook 运行平台架构的映像。它主要包括：
- API infrastructure
- FBML parser
- FQL parser
- FBJS
同时，包含许多常用方法和标签的实现。

http://developers.facebook.com/fbopen/

Facebook Open Platform is a snapshot of the infrastructure that runs Facebook Platform. It includes the API infrastructure, the FBML parser, the FQL parser, and FBJS, as well as implementations of many common methods and tags.