[Xylakant]

Actually, since I'm the author of the post they're referring to I can say that the group we're referring to is "programmers" or rather "people you'd hire as a programmer" which is a superset of "people who enjoy programming." Even if you only consider people who enjoy programming I'd be very careful about calling them "more intelligent". They're probably good solvers of a certain kind of logical puzzle, but intelligence encompasses much much more than that.