All My Communities.

There are so many social/networking/professional tools out there, but they all have a common purpose (or should), and that is to create a community (both permanent and temporary communities even).

Professional networking targets professional communities who have a business need to interact – many of them are based on the knowledge of a technology, software, product suite, etc. That might be an ERP community that connects SAP professionals, group affiliation like AITP (formerly...