Ann: Rapid Growth of Patient Engagement Programs, page-13

That will certainly boost things in terms of completeness but doctors can use this to their advantage to free up time to deal with more complex patients, ultimately that is what most want to do. To be less bogged down.

And to be able to use these forums to communicate with patients about new advances that are available, new treatments, to open lines of communication to become more trusted and reliable and useful to patients.
That will advance the medical profession and the patient ranks and lead to more skilled work for doctors.
That's what most are after. IMO.