I don't know what it is with this forum, probably a lot of people who were bullied or marginalized as children who have now grown in bitter adults and are using the anonymity provided by an internet forum to get some sort of revenge, but there's way too much bullying and harassment.
Actually, there's not nearly enough. Take it from a person wiser than I (from the SA thread about the undermoderated, never criticize anyone cesspool that is the TV Tropes forum):
"Accepting" people that clearly don't fit in with the norms of the community degrade and undermine the community into a cesspool of lowest-common-denominator idiots and freaks as everyone else gets chased off by the lowering standards. People that don't belong need to be ostracized and excised from the community as quickly and harshly as possible.