From Ian B at Tim’s place:
The problem with a society in the grip of a moral panic- an example is the Gay Panic that started in Victorian England- is that it does not recognise it. The hysterical and extreme behaviours exhibited by panickers are considered not only normal, not even just desirable, but effectively obligatory. It’s quite interesting to note that the paedophile as folk devil has almost perfectly replaced the homosexual as folk devil, with only the degree of hysteria being even greater. The fact that many of the victims of this witch hunt are not, as noted above, even recognisably suffering from the aberration described as paedophilia does not matter, because unfortunately when it’s witch huntin’ season all that matters is that one joins in with the hunt (or raise suspicions that one is worthy of becoming the quarry).
…and this is why we throw people in jail for possession of Simpsons slashfic and manga. Even though only a certifiable lunatic could consider such an outcome just, The Great And The Good don’t want to march in the streets in defence of Someone Who Might Be A Nonce.