FWIW, this topic has been discussed to death here. I'd suggest starting by using the search form at the bottom of the page and hunt up some of the previous dis

FWIW, this topic has been discussed to death here. I'd suggest starting by using the search form at the bottom of the page and hunt up some of the previous discussions on this. ex: https://hn.algolia.com/?dateRange=all&page=0&prefix=false&query=validate%20idea&sort=byDate&type=story https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...