A resource like this Google Doc, but limited to people with a certain karma threshold. A way to connect potential founders that are geographically separate. I know that cofounders should know each other so not a start up dating site, but a place where people looking to throw their hat in the startup ring can make first connections with other like minded folks. Current solutions like meetups get overcrowded with the unskilled "idea guy" who needs someone to build his half baked social net. HN would be a great filter.