If you weren't trying to be rude, why even bring it up?
Since we want you to stick around and have a good experience, here is some context that might help.
1.
@aart copies and pastes that same "where are you" message and images about adding your location to your profile to pretty much anyone who asks a question who does not already have their location noted in their profile.
2. She does this because (we hope) you will be spending a lot of time on here talking to people, and location plays a big role in a lot of chicken related matters. Asking your own questions, and answering other people's questions. Do you plan to post your location in the body of every question you ask or when providing someone a piece of advice (where you location plays into the applicability of the advice)? Doubtful, since that would be annoying to have to remember to do. At least it would annoy me to try to remember to post my location each time.
So there is some context for you.