"Marc" was quoted above:
"It should be enough to point this out without trying to destroy them. Obviously there are troublemakers out there going from rabbi to rabbi getting them to sign documents attacking R. Kamenetsky and R. Greenblatt. Are these people doing this to uphold halakhah or to settle partisan scores?"
"Pointing it out" is what you do if someone erred regarding saying Av Harachamim, not in an issue of this magnitude, for this woman and for klal yisroel. Marc may be right if they (the matirim) would admit their mistake (which Marc admits it is), but they are not. So why shouldn't everyone be protesting? The avlah is still ongoing. It is inconceivable that even now, they have still not explained their position (in any serious way).