Nice to live in a state where MOST people don't get thier undies in a bunch just because someone is packing, huh? I live (it seems) in roughly the same area of the valley as you and it seems to me that most days for me would fit your topic line. Perhaps we should celebrate that it is the exception rather than the rule that our carry days are uneventul in this regard.
Except for when I was lots younger and foolhardy and often, but not always carrying... (I.E. Calling warranted, but unwanted attention to myself from the LEO's), I simply don't get any attention either way with my .45 as my constant companion. The few placeswhere someone who could make any differencegot twitchy, and I can not really remember them at this point, are simply not places I go anymore.. but they were (are?) few and far between.
Keep it up, and encourage others to do so by word as well as deed.
I'll do my part from this end too. lol.