Hard to deny he has a good way with words!<p>I can't speak for the author Rich is replying to, but I have seen many in the community comment on the opaqueness of Cognitect, even comparing it to Apple. That's not necessarily bad, but it does have the unfortunate effect of letting some people's imaginations run with negativity in their assumptions about a company's motivations.<p>Even if Cognitect did make money on Clojure, not sure why that should be a source of frustration. It's quite an amazing language, people should have some reward for their contributions to the industry, right?