I, too, was amazed by the response to this. My initial thoughts were that the 10 people that enjoy math and SQL would jump in and most would ignore it, but there is some great work in the comments there. When Phil pointed this out to me last week that there were 20+ pages of comments, I was stunned.

I think there is definitely something to learn, especially the thought process as people collaborated with each other to improve solutions.

Great Job!