I have a sub to a certain poker magazine. Well, I don't really, but I signed up for a 3 free issues trial and they've forgotten to stop sending it.
It's a bit rub in a few ways. One is the edge-of-ladmag-ishness of it. But what made me just mail the editor is the appalling spelling and grammar in the last issue, and innumeracy in the latest one (which is a bit better on spelling and grammar but has mysterious redundant linebreaks all over the place).
I mean, a layman might not know that a probability of 1 in 6 means the odds are 5 to 1, and say 6 to 1 instead, but a gambling mag is supposed to get this stuff right.
So how much does a good subeditor or a good proofreader get to charge?
Not that they'll take up my offer, but hey.