What's also really cool is that people are willing to share these small discoveries in a format (the web) that means they can help others. How many people's pai

What's also really cool is that people are willing to share these small discoveries in a format (the web) that means they can help others. How many people's pain will be alleviated by this tip, and others like it, thanks to the simple impetus to share freely? (And, more darkly, when should you choose to keep it to yourself?)