Once again it's time for an installment of this mildly confusing feature, in which we ask those ensconced too cozily in your SF bubbles to take a step back, summon your inner C.W. Nevius, and try to understand why some in this great country of ours (certainly not us!) might look askance at the way we do things here — if for nothing else than to enjoy an ironic chuckle at our own expense. If all of this seems too difficult, please refer to our other recurring feature, 7 Reasons to Love San Francisco, and be on your merry way.

Today's edition: The teenage summer campers in the Haight.