The difference re Lemond and Armstrong and many others is that any "evidence" isn't based on anything tangible, no undeclared positives, confessions, no eyewitness,s , no domination etc. Its all been very poor speculation.
Re "proof" other than those riders actually sanctioned or confessing we have no "proof" but in most case,s of speculation we have substantial circumstantial evidence. Again , in the case of Lemond we have NONE.
It does this section of the forum no favours to carry on down this line when this is the case. Its very clear certain posters will just keep banging this drum , going round in circles with nothing new on the table and appearing to be convinced on very flimsiest of ideas that are easily debunked. Gregs 89 final TDF time trial being the most obvious example.
If the clinic wants credibility to be sustained, and generally speaking there are some credible arguments put up in most cases, then at some point Id hope the mods would step in and say enough is enough.
That isn't to say if something new was revealed Greg ( or any other riders) couldn't be a subject returned to but Idle speculation , by peeps with some kind of axe to grind, makes the clinic look like the home of the tin foil hat brigade and personally I think its better than that.
I don't think its an issue of censorship but of credibility.
Perhaps a poll to decide?