And in fact PACE is probably rather useful in showing that even using Oxford criteria CBT and GET achieve nothing of human significance.
It does feel like the world is oblivious to the PACE demonstrating the opposite of what it claims to demonstrate. Are researchers afraid of publicly calling the PACE trial flawed, misleading or dare I say a fraud?
Researchers stick to doing what they need to do and in general do not criticise. Bad science fades out rather than being revealed as bad. That is a pity, since it can take a long time, but it is the tradition.
I think there are sufficient grounds to begin looking at making a claim that the PACE trial research should be retracted. Its that bad.
There are multiple issues with scientists and doctors not speaking out. Its a complex social phenomenon, with political overtones, not just a scientific one.
Many are concerned about future funding. Annoy enough potential funding reviewers, and publication reviewers, and your career might be in trouble.
CFS itself is a topic frowned upon at most academic institutions.
Many people do not want to comment outside their area of expertise. Unless they are an exercise physiologist or psychopsychiatrist most wont feel they have the expertise to comment, even though the flaws in this case are mathematical, statistical and rational errors.
This branch of psychopsychiatry is a tiny little area, very closed. There are not many in it.
Who is going to throw stones while living in a glass house? Many areas of medicine are still under-supported by sound evidence and research. Further, there is a pressing need for psychiatric services which are under-provided, while at the same time much if not most of psychiatry is dubious or even fanciful. If they complain about PACE research, and then other research, its only a matter of time before their favoured research is challenged. Further, if psychiatry is discredited too much then services to patients will become even worse.
Sociologically its as Jonathon says, people get on with doing their own thing and largely ignore the competition, and gradually (slowly) the better ideas win out. I don't think it has to be this way, call me a an idealist when it comes to science, but the reality is it is this way for now.
The medical profession has another layer of issues over scientists. They do not have time to keep up to date, when I usually hear about doctors being up to date it usually translates to being as up to date as other doctors - which on average is woefully out of date. I would be surprised if most even have heard of PACE, and most that have done so have only read brief reviews or the abstract. The current system has doctors the most up to date when leaving medical school, or about five years behind cutting research. After that it keeps getting worse. The systems that are supporting doctors are failing them and the patient community.
Doctors usually become aware of these issues only when they take a personal or academic interest. The rest don't have the time or resources. There is also a social/ethical thing with doctors, in that they are encouraged to maintain the integrity of the profession. Sadly this seems to be inconsistently applied - when the patients are alarmed at the poor state of medical knowledge then the integrity of the medical profession is already damaged.
So we cannot expect the P2P to properly address this issue. It is however a start.