[hythloday]

Even the post I replied to admitted that it would be a problem if there was a woman in the company who objected. If you assume that women are more likely to object to going there than men, and that men in the company enjoy going there, it's obvious that a woman would be less welcome to join the company than a man. I think you're seeking to interpret "unwelcome" as implying deliberate slights or cold shoulders, which isn't what I was getting at - I mean that the company culture would have to change more to accommodate a woman than a man, and that this would be obvious to the woman.