Well see I understand all that. But if your looking at lists compiled with only the most popular of bands (I know nothing of Pitchfork but a simple google search gave me some interesting articles on their lack of independent support and pop thinking)...and thats the problem...these lists are made to be represented by a large audience, if you want the music the sheep listen to, look at the charts, i'm not really sure there's much to discuss there.
I read Pitchfork, and it's got a very particular audience that actually isn't entirely reflected by this list. Among them, the pop inclusions caused quite a stir indeed.
Pitchfork's area of interest is actually a bit left of mainstream, back in it's heyday it was
the word on bands to look out for. It made it's name as an indie/alt hitspotter. A good review from Pitchfork could make or break a new indie band, and often did.
Over time, it's become - to my mind - unfairly maligned as a hipster bible, something people read to be told what they're
supposed to like, as opposed to what might be worth listening to. It's gotten kind of popular to bash Pitchfork for not being indie enough often just because people want to prove how indie
they are in comparison. People accuse it of selling out because it's started covering more and more mainstream bands, but I think that's a little unfair. Since Pitchfork started out, the genres it covers just happened to become more and more mainstream themselves. Due in no small part to Pitchfork's influence, I might add.
For me, Pitchfork is still handy. They're still a useful tool for keeping an eye out for bands I haven't heard before, and news on bands I already know. It's not the only online music site I read, but it is one of the primary ones. Hits a decent balance between mainstream and wilfully obscure, for my tastes.