The Citizens for Peace and Social Justice are unaccountably "confused" by Bishop Sample's very clear and polite message. I think they mean that they disagree with him but it sounds better to make the passive-aggressive claim of confusion and hurt. They say Bishop Gumbleton was not told why his visit was not welcome. This is a good example of people making just any old statement in the face of the publicly available evidence (Bishop Sample's Press Release explaining the "Why")
The there is the more openly aggressive attack from the gay bloggers ("Catholic gestapo", "policing", "censorship" etc.)
Here are photos of the two Bishops. I'll leave you to guess which is which for extra marks in the "Rocket Science Examination."
UPDATE: Fr John Boyle knows Bishop Sample personally and has a good post on this incident.