When you solve your own problem, you create a tool that you’re passionate about. And passion is key. Passion means you’ll truly use it and care about it. And that’s the best way to get others to feel passionate about it too.

Open Source developers, scratching their own itches, don’t suffer this. Because they are their own users, they know the correct answers to 90% of the decisions they have to make. I think this is one of the reasons folks come home after a hard day of coding and then work on open source: It’s relaxing.

If you’re going to live with something for two years, three years, the rest of your life, you need to care about it.