A couple other refs: https://news.ycombinator.com/item?id=1890574 https://news.ycombinator.com/item?id=1890574 https://www.technologyreview.com/2010/11/15/120

A couple other refs: https://news.ycombinator.com/item?id=1890574 https://news.ycombinator.com/item?id=1890574 https://www.technologyreview.com/2010/11/15/120320/should-companies-that-use-open-source-software-pay-a-tithe/ https://www.technologyreview.com/2010/11/15/120320/should-co... I don't find the original in archive.org or archive.is. :-/