What's wrong with IiME or for that matter the 25% Group which actually focuses on serious patients. It's not a matter of good voices being available. The SMC is feeding prepped scripts etc to the media.
My impression of IiME is that it's too focused on getting research done to have spare capacity for this kind of stuff - and I don't know that I've ever seen them quoted in the national press. I don't know about the 25% group. I don't know if any of these groups have the training or backgrounds to do this well, especially given that they seem to be up against a machine. Whereas #MEAction is geared up specifically for this and is led by someone who was a journalist.
It's not a competition, though - the more the merrier. But also, horses for courses.