The question gets asked so often in slight variation, the last one is still on the first page of <a href="https://news.ycombinator.com/ask" rel="nofollow">https://news.ycombinator.com/ask</a> -- <a href="https://news.ycombinator.com/item?id=15002080" rel="nofollow">https://news.ycombinator.com/item?id=15002080</a>