Tee - I agree with a lot of what you said about personality. I don't really mind the posts that say "It wouldn't bother me " so much. I agree that it is wrong to assume that misogynistic conditioning has forced people not to mind. But what really gets me is that very few posts are like that. They are more "FFS, it's a party, let him go out and have fun, you're being a nasty nag". The OP made it clear that she minded, that it didn't accord with the expectations of respectful behaviour in her relationship, that there were serious other reasons why it was a particular concern. And still she got told she was being unreasonable for being pissed off. I defend anyone's right not to be pissed off, but the constant lecturing that one must be cool with everything or you're just a nagging bitch are what wear me out.
I also agree with mildred regarding the conditioning. There are a lot of people out there who have been taught to expect very little of their partners and believe that that is how it is. Not even how it should be, just how it is. Like rain is wet. So if you want a partner, you accept that rain is wet and you don't expect it to ever be otherwise. If you fight against the behaviour, well you are shooting yourself in the foot.
Mildred - I know what you mean. I am very clear with myself that I don't attack 'girly' things around my girls, for all the reasons you describe. However, I do try and point out things like that that princess bag is very flimsy and will probably fall apart (why is it that, so often, this stuff is poorly made compared to the 'boy' or 'neutral' alternative). I also try and encourage a wide range of interests. Not forcing 'boy' things on them, but just giving them the opportunity to choose from the full menu as it were. Particularly my younger daughter (2.5) has some real stereotypical 'girly' obsessions, but also some 'boy' ones, and i think that's nice. It shows she's choosing herself I feel. I think i'd find it more certain to feel that if everything she chose was 'gender appropriate' because so few people conform totally and utterly so naturally, but thankfully I don't have to wrestle with that too much.
I kind of agree with both of you on the gendering thing. I agree that, in teh world we live in, it's not necessarily helpful or productive to try and create a neutral child. They will be assumed to be male. And whilst I don't agree that you have changed their gender, you have changed the perception of their gender and have probably made life difficult for them as a result. I'm not sure I get to force my children to fight my battles, or the feminist battle, for me before they choose to do so themselves. But at the same time, I agree with Mildred that I refuse to put my kids in a narrow box labelled 'girl' just because people expect me to.
I do try and limit the use of sex as a defining characteristic. The number of times i have consciously said "Let this child go ahead of you on the slide" or whatever to one of the DD's and a helpful parent has jumped in with "She's a girl". Well, yes, I had guessed that, I just didn't think it was that relevant to queuing for play equipment! I also try and avoid the use of 'girl' in instructions/praise/telling off (good girl, you're being a naughty girl, etc), because again sex is not relevant. DH does it though and can't see why not, so I am a bit of a lone voice on that one.