Jason Calacanis challenges people to develop certain open source software, offering a bounty on specific projects, but I think the real incentive for people to pitch in is that Jason has a lot of sway in the startup world, and if there is a flow of excellent open software this way, users will find out about it because the reach of Jason’s podcasts and blogs. I’ve known him for many years, we both signed up on Twitter on the same day in 2006, early days of the web. He has become one of the most successful angels in tech. I’m proud to have known him way back when. #