Sample bias. Perhaps lots of HN readers happen to like working in Python. Perhaps Python consultants figure that HN is a relatively promising place to seek cl

Sample bias. Perhaps lots of HN readers happen to like working in Python. Perhaps Python consultants figure that HN is a relatively promising place to seek clients. Perhaps Python's community has fewer alternative venues in which to advertise. Perhaps it's just nucleation: The first two Python posts attracted other Python posts. All guesses of course, no data.