family tree of programming languages (Score 1)

Nice try, but but the author of the programming tree missed a few programming languages that are still in wide use today : LISP MAPPER RPGII and there are probably another half dozen 4th generation languages that you have not mentioned. So, please all of you new young hackers out there hiding behind your 19 inch monitors, wake up and try to understand that you have to come out of your hole more frequent than on Feb 2nd.