On: Learning Haskell is no harder than learning any other programming language

[dataflow]

I feel like being able to find an exception doesn't mean the rule is invalid?

[yakshaving_jgt → dataflow]

How many exceptions should I find to invalidate the rule?

[dataflow → yakshaving_jgt]

Enough to show it's at least on the same order of magnitude as the number of situations where the rule does hold.