Agree; even if we don't know the distribution or representativeness of the samples we can do some guesstimates, as I just did; it's as good or as bad as what yo

Agree; even if we don't know the distribution or representativeness of the samples we can do some guesstimates, as I just did; it's as good or as bad as what you see on Tiobe or other ranking services; the error is likely to be larger the smaller the population under consideration, which is why I'm rather skeptical about the salary statistics on Clojure.