That's very true. I think two factors have helped in these kinds of cases:<p>1. There wasn't a "boss" or someone dictating what they should do. Creativity reigns and ideas simmer for a while to mature into good ideas.<p>2. They have a mentality of "if I were to solve this problem from scratch, what would I really need?" This question expands into "What is my wish list of things that are hard to do now but me/everyone has asked for?"