In reply to Chris the Tall:
> And if Sky are doping, this would be the greatest sporting fraud of all time -
First of all that's just nonsense. They are still a long way off of anywhere close to where Lance ended up, yet alone the allegations against say 1980's East German Olympic teams.
> it would cover the Olympics as well the road, and would destroy the UCI.
Again nonsense what has happened in the past does no necessarily dove tail into what is happening now just because some of the same people were involved. Correlation does not equal causation.
Whether you are prepared to accept it or not (clearly not by the way you're responding) in the current era of cycling any outstanding performance is liable to be questioned due to the nature and history of the sport. Wiggins was questioned less than Froome because despite his career achievements when he won the tour he did in a weak year (GC leaders of any strenght were fue and far between between Bertie and the Schlecks out), with by far the strongest team and when the course suited him best (comparatively speaking not a lot of climbing and more TTs than usual). Froome's achievements stand out more due to the more strenuous courses and more rigorous competition and despite all of that he constantly appears fresher than anyone else on the road.
The implication many parties have come up with is that potentially Sky have come up with a performance enhancing substances or chemical group that is probably not yet known about and not banned. Now this may not be illegal at this time but most certainly would be banned if it's existence was made public and certainly goes far beyond racing in a fair competition. When Froome was question about one particular weight loss pill he answered that they had looked into it but no perceivable gains were determined. This in conjunction with the immense gains sky have made and their absolute secrecy has understandably got a lot of people questioning how they are attaining these performance levels and if it's by fair means.
There's a link to an interview with Kimmage below in which he lays out his questions. He's not definitively pointing the finger at sky (like he did with Armstrong) but he is saying there are valid questions to be answered and sky would be much better off trying their best to answer them if they'd like the finger of suspicion lifted from them. This is not a particularly egregious suggestion in this day and age. As to the data that was released yesterday whilst it appears as if it answered the questions, reports are when it was really delved into it barely touched the surface and certainly did not go the whole way towards clearing sky's reputation as has been pointed out by some others further up.
Now you can accept sky are being questioned on a valid basis or not, there were plenty on here who were staunch defenders of Armstrong in his time, but the questions will continue to be asked until sky take solid and significant steps to respond to them in an open and fair manner.
As to the implication further up that the reputational impact would be too great to the sky corporation. Well please note sky is owned by the same people that brought you phone hacking and fox news so I wouldn't particularly put anything behind them.
link to kimmage interview, worth listening to eht audio too. :
http://www.newstalk.com/kimmage-talks-froome