> I'm sure some people will look at this and think that it's summing all of the numbers over 10 in xs Perhaps it's just a bias of familiarity, but that argumen

> I'm sure some people will look at this and think that it's summing all of the numbers over 10 in xs Perhaps it's just a bias of familiarity, but that argument seems contrived to me. I'm worried the rest of my arguments will amount to "I like what I know", so perhaps we should lay this to rest as a difference in tastes. It does remind me a little of concatenation with `+`, which is oft-hated... and yet I've not seen a single error caused by it.