"I think it is misrepresentative to suggest that women do these projects purely for the gratification of men, or that all men will lust endlessly over such pictures, or that women might not even pose for such pictures to show off to other women"
Yes that would be misrepresentative if anyone actually said it. No-one has said that on this thread.
"Feminism - or the bit we have discussed in here so far - seems to have everyone's role in society so firmly nailed down, so pre-defined, rigid and uniform, that there seems to be no room for self-expression, for freedom of though or action, for any chance to break the mould."
Wrong again. Feminism challenges societally-defined roles. Conforming with societally-defined roles is not breaking the mould.
"If everybody is to be judged by such rigid, unbending standards - you as a woman MUST be oppressed and lusted after, you as a man MUST oppress women and lust for them"
Again no-one said this.
Who knew class analysis was so hard??