Fed #1 for 12m in London and can't remember anything odd.
Am currently (as in, at this moment and generally!) feeding #2 in NY. I have been shocked at how pro-BF everyone is: really pleasantly shocked. I fed him this weekend in a relatively posh restaurant during brunch: a waitress came over and sorted me out with a chair in a quieter part of the restaurant (in a nice way, not a 'get out of people's sight' way).
Have fed on the subway - nobody seemed to even notice.
Also fed whilst helping #1 at the playground: one arm cradling a feeding newborn, the other holding her hand. Playground was full of middle school kids who again seemed to not to notice (although they may have been more interested in flirting with each other
).
Fed this weekend at a course full of men (fitness related, so young athletic types). No comments made, nobody seemed to bat an eyelid.
Fed today at a doctor's appointment (unrelated to baby or pregnancy/birth). The assistant drew the curtain to block out the craziness of the clinic and delayed calling the doctor through until I'd finished and baby was snoozing. Really considerate I thought: she treated nursing like it was a totally normal thing (as it is!) and not something to fuss about or make a big deal over.
And I'm not a neat nurser: I have a hugely fast and powerful letdown so if the seal is broken for more than a second gallons of milk pour everywhere... I also refuse to use a nursing cover (since I'm not embarrassed to be nursing...) so it can be quite obvious what I'm doing.
Couldn't care less what people thought to be honest: I'm giving my children the best possible start they could get and protecting my own health in the bargain. Anyone who has a problem with that is ignorant.