No name and shame policy in a public forum within cyberspace have their own reasoning. Virtual proof is easily fabricated and virtually impossible to confirm. Pics can be edited, text altered and such. People would go to such lenghts to frame others in an enviroment where anonymosity is paramount and only virtual stakes are on the line.
Investigating such accusations would require near superhuman effort and even if in the end the accused is proven innocent, their virtual name and reputation will be tarnished because the word of their innocence wont go as far and wide as the accusation that fell upon them. Its only natural that people are more interested in news of people being bad or corrupted than they are being good and decent. After all, in the virtual world, the people themselves spread the news around, and if their interest is not sufficient, they would just stop spreading the word.
Just saying what I'm thinking on the issue of why public online medias having no name and shame policies...



