So you have no evidence other than arguments from other /. posters. This guy's post is just as ridiculous as what he says is ridiculous. First, he states that because different newspapers have said different things, it's bullshit. Uh, since when news papers have to say the exact same thing? Can we also say that any story that isn't worded the same way by all newspapers bullshit? Sorry, but that's not evidence. Different papers have different sources and people don't tell the same story the same why. Big shocker!
Then he goes on to say it's bullshit because Snowden hasn't mentioned anything about MI6 staff records. Snowden himself said he's only looked at a small percentage of the documents. He has no idea what the fuck is even in there.
I could go on but it's pointless because neither of us is going to change our opinion today. That said...would it surprise me if the story isn't completely accurate? Nope. Does that mean it's complete bullshit? Nope.