Crowdstatus is made up of twitter crowds, each crowd contains people and each twitter person in the crowd has a status. This means that you can see what everyones current status is in a crowd.

Insoshi is a product and a project. The product aims to be the best open-source social networking platform. The project is to make the product!

Iminta has a cool thing going for it: you can put your followers in groups and specify which group sees what... I really like the idea of variable resolution for social feeds. Still in beta as of 3/16/08

People everywhere, equipped with cameras and access are posting what they see, for a few friends or the entire world. It is the reporting of everday people and places and incidents that will never be ready for prime time, but are useful and interesting to

bebo, currenttv, friendster, imeem, myspace, netvibes, ning, orkut, paypal, plaxo, slide, xing, etc. are all opensocial launch partners

White Label Social Networking Solutions, Part II

relevance engine pings a user's instant messaging client, calendar, recent call history, and list of important contacts to automatically determine how calls should be handled or what presence information should be displayed to a potential caller.

enterprise web 2.0 / social search / startups / tagging / cool!

Here’s a list of Social Networking platforms, or suites that you could take and rebrand. There are a dizzying number of these listed by my twitter friend Jeremiah Owyang