This front-page photo, by Washington Post photographer Bill O’leary, caused 27 people to cancel their newspaper subscriptions. Do read this killer blog post from Washington Post ombudsman Andy Alexander today on complaints from readers about last week’s front-page photo of Jeremy Ames and Taka Ariga kissing. The two men had just emerged from D.C. Superior Court after filing for a marriage license on Wednesday, and a Post photographer captured their happy moment. But at…