I say that if this is what you want, start your own website with this criteria and spend all your time verifying the information. You want it... create it.
I personally think that there is a major control issue here and also a major self control issue. Additionally, your lack of trust, whatever it may be, should not be projected onto any of us here.
People lie all the time, there is really nothing you can do about it.
You have no business attacking (either on or off this board) members who come here for support. They may no longer have someone with CF in their lives, but at one time, they did, and they deserve the support just as much as anyone else. I'd even venture to say that they have more of a place here than you do.
If you don't believe someone, just avoid them.