Ah yes, I read this earlier today (and didn't read the comments). I don't agree with absolutely every point, but in general I found it rather good advice.

I've encountered most of these things in the wild. With white-person privilege, I find that racist white people say things around me that they would never say to a person of colour. I don't think it's the same with thin-people privilege—apparently no one has a problem saying most of these things right to fat people's faces, which is not only hateful but mindbogglingly rude.