My co-workers and friends tend to be very mainstream, but I've been mildly surprised at the level of acceptance I receive. I'm expecting my first, so I can't swear that I won't do some of the things that they believe I will "cave" to until I've BTDT, but I get no pressure to do anything more mainstream, just occasional statements in those all-knowing voices about how "you'll see"...
Lots of them don't know what sidecarring a crib means, but when I describe it, they all think it's a fantastic idea. Most of them admit that even if they had a separate nursery they certainly brought their babies into bed with them to nurse and just fell back asleep there, so they don't think it strange when I say I don't know if the baby will end up in the crib or in my bed. Only one of my friends homebirthed her own children, but no one says it's strange/dangerous/crazy that I would do so, they just say that they would never do it themselves. A couple think I will regret not having pain meds available. Most of my co-workers just assume I'll be bf-ing and pumping, and I'd probably get lectures if I said I was formula feeding

The part that throws me is the questions I get on a VERY regular basis: "Do you have your nursery set up yet?", "What's your nursery theme?" "Have you bought all those cute little outfits yet?", and of course "Is it a girl or a boy?", etc. I forget just how assumed it is that someone would have a separate nursery, buy lots of outfits instead of hand-me-downs or used, and do an unnecessary ultrasound to find out gender.