There are a few things I'd like to throw in here: 1 is that I didn't even know what the fucking HIG was so I had to look it up and, hell, thanks to that website, if I ever choose to put an App on the Apple App store (highly unlikely), I will probably look up the HIG, and read it. Thankyou.
Secondly this post by 37 signals is inspired by RTFH but the headline is "There is no place for just shitting all over other people's work" - and that's a true statement.
This is something that is particularly rife in amongst programmers: they point at each other and say "what? you don't use X and do X? then you are a shit programmer". Life is about getting things done and getting things done necessitates compromise.
You should see how shit the videos I just made for my product are. They're totally shit, but it's the best I could do and I wanted to put something up there. I didn't have the money to pay a professional or the time to learn to do it better - there you go. Whilst I was doing it my own internal monologue kept saying "This looks like the investor pitch video for Prestige Worldwide" (if you don't get that reference, it's from the film "Step Brothers").
If someone posted my videos on a website called "makeyourfuckingvideosgood.tumblr.com" I wouldn't necessarily be offended because it would generate traffic to my site and I know my limitations and have no sense of pride in what I've created, but that doesn't make it right for someone to wantonly create zero value assertions about the quality of others' work (let me say, though, that I would say that humour adds value so Maddox's "I am better than your kids" is exempt).
Now lastly, I find it somewhat ironic that 37signals have posted all this shitting on the person's work who writes RTFH. Perhaps they could have included some constructive criticism on how to improve their writing, or posted alternative examples of satire they enjoy more.
Perhaps the most appropriate response would have been to create readsomefuckingsatire.tumblr.com and put that site on it.
As professionals we should all be continually learning and improving, and we should never disparage someone who has not learned or improved as much as us in a given field because, as the OP points out:
they're making something and that's awesome.
That's the key point I took out of this post, and it's an attitude I'm going to work harder to cultivate in my own life.