StockTwits is an open, community-powered idea and information service for investments. Users can eavesdrop on traders and investors, or contribute to the conversation and build their reputation as savvy market wizards. The service takes financial related data and structures it by stock, user, reputation, etc.
Betabrand is an online clothing company that creates unique clothing that appeals to an individual’s sense of personal style, exclusivity, and creation. By creating limited edition “inventions” Betabrand takes the ability to manufacture small batches of clothes while allowing their users to participate in the creation process.