BI Forums on OTN
OTN forums - http://forums.oracle.com/- updated recently, on July 20th to be precise. The upgrade took the version from 2.6 to 4.1. Some of the new functionality that became available as a result: - Standard integration with Oracle's Single Sign-On functionality, so that if you log once into any Oracle site that uses SSO, you won't need to login again into Forums.
- A rewards system, that gives users a different rating based on the number of posts - 50 or more posts gives you 'Member' status, while more than 150 posts gives you an 'Active Member' status.
- RSS subscriptions - my favourite.