It is very noticeable on the various cycling forums, that many people who used to support Armstrong/Contador/Pantani, despite the evidence that they were doping, are now turning their attention to Sky, insinuating that THEY ARE doping. Actually, many are going a lot further than insinuating, saying that the performances by Wiggins, Froome and Porte (these being the most high profile) are down to doping, because these riders had no real history as far as road racing/grand tour riding goes.
Your comment earlier:
"Makes you wonder why they needed to hire someone as filthy as Geert Leinders though doesn't it? This is the doctor that masterminded RaboBank's doping program afterall."
The evidence in relation to Leinders is still emerging, and day by day it is becoming clear that he was indeed largely behind the doping at Rabobank.
There are many people working with current pro teams, who have had an association with doping themselves and the doping of teams which they have managed - Bjarne Riis is the most obvious, having admitted to winning the TdF whilst doping, he then went on to manage the doping programme at CSC, and now runs Team Saxo Tinkoff, where Alberto "dopeburger" Contador is.
There are other teams taking part in this year's TdF, who deserve to be under far more scrutiny than Team Sky.