I realised yourself and Gelman's posts were in jest (at least to some extent) TBH but you both (at least seemed) to be meaning what you were saying.
There's damn good reason for myself saying all of Bangladesh aren't Test-class; the British Isles should play as one in cricket; first-chance averages are the best way to judge batsmen; spinners can't be effective without turn; and, yes, even runs-of-the-post-2001\02-period-are-not-what-they-seem.
IMO, it's romanticism to try to counter all such viewpoints.
On a serious note, it particularly annoys me when non-UK\Irish talk about the England-Ireland thing too because I never know how much of a clue they have on it. That was why LA-ICE E annoyed me so much because he was just some American talking mostly on stereotypes.