Hashable

Let's say you want to introduce a business partner in L. A. with your brother in Chicago. Use hashable.com to introduce them, but it is really designed to interface with Twitter, so they should both have Twitter accounts. Also, it is designed for keeping track of who YOU meet, either professionally or socially. Kind of like exchanging business cards, but for the 21st century. Use 'hashtags' like #intro #meeting #breakfast etc, so you can later go back and see who you had breakfast with, and the whole feed of how you met particular contacts. For hashable.com to keep track of these contacts, you have to use the hashable website or their iPhone app. The website is very fun and user-friendly, I'm just not sure if this will idea will take off. I like it a lot though!