If a photographer is afraid of "pissing people off", they should pursue another branch of photography they are more comfortable with.
It wasn't the "pissing people off" bit I was commenting on (I don't mind doing that). It was just having photographs of people I didn't know. It doesn't bother me if other people want to do that though.
"People who say things won't work are a dime a dozen. People who figure out how to make things work are worth a fortune" - Dave Rat.