Quote Originally Posted by LeftEyeNine
I'll try a better sum up this time : Greeks were not bothered much with homosexuality, or at least they used to react more comfortable or neutral against it than any others cultures did, if they are not obviously inventors of homosexuality ?
Hardly "inventors" of homosexuality, it has been around for as long as human beings are around. Animals are, in extreme cases, also behave in the same way.

Conon

Aristophanes does not slander anyone and everyone, he slanders those he considers worth for slander and in particular he aims at those who'd please his audience to hear about.

But that's not the point, is it? The point is that Aristophanes has used remarks fit for homosexuality (lakkoproktos, lakkos) to slander people. If homosexuality was a norm or a social "Do", would he do so? AFAIK, you use a term as derigatory when it actually applies that way.