Look, this is not that hard to understand - Glenn saw a pic of a Cofidis rider. He automatically equated a Cofidis rider with doping (doesn't matter that it was Moncoutie, it could've been any Cofidis rider). Someone pointed out that it was Moncoutie, ie a rider with a reputation for being clean. Glenn didn't know that it was Moncoutie, but when others pointed out Moncoutie's reputation, Glenn in turn pointed out that it doesn't really matter what anyone says about Moncoutie, he rides for Cofidis and that's enough to raise doubts (to him) that Moncoutie's clean, regardless of what Gaumont or anyone else has to say about him. You can call that cynical or whatever, but so what? It's Glenn's view, and one for which he has since been called "ignorant" and so forth, simply because he (a) he didn't know it was Moncoutie in the pics and (b) because, to him, it doesn't really matter who it was in the pics, he rides for Cofidis and that automatically makes him suspect.
So why is it ok to play "guilt by association" for some riders/teams but not for others? There's not a shred of evidence that Contador was doping when he was Liberty, but there's a hell of a lot of posters here who play that guilt-by-association card for Contador ("ok, Fuente's said he wasn't a client and there's no evidence that Contador was doping while at LS, but hey, he rode for Saiz at the time of OP, that's enough for me!"). Pretty much any rider who rode/rides for any team led by Bruyneel or Riis becomes automatically suspect. And yet when Glenn does the same re: Moncoutie-Cofidis, he gets jumped for it.
So let's try it this way:
Sure, there's not a shred of evidence that Contador/Moncoutie was doping, but hey, he rode/rides for Liberty/Cofidis and Saiz/Guimard, a team/DS with a less than stellar reputation when it comes to doping.
Seems to me a bit of a double standard that it's perfectly acceptable to play guilt by association for some riders/teams while others are off limits. If you're going to play up the Contador-Liberty-Saiz link (for eg), then there's nothing wrong with someone else playing up the Moncoutie-Cofidis-Guimard link.