I don't subscribe to any of that Political Correctness bullshit. It isn't sexist, insulting, and at least on this edge of the pond, harassment (and only verbal) is just rare. And the eye candy is nice as well.
What IS the problem, is that when a vendor constructs their entire exhibition around dancing girls, mirrorballs and flashing disco lights - we tend to lose respect.
Us dumb smucks don't need to know what products they have now, how they've evolved from the past, and what plans they have for the furture - nope - the vendor doesn't give a flying fuck about all that - they only care about how many units you're going to buy after purving at the girls.
Not mentioning any names: Intel.