Can we make this a regular thread on HN? Perhaps TMWN HN (Tell Me Why Not HN)? I have tons of ideas that I'm too embarrassed to get initial feedback on from HN. Once a month we can all pitch each other ideas and give feedback on others'.
I like it! Or maybe HNAsksHN: Is this a terrible idea? and explain the concept for the uninitiated. I nominate you to post it every month.