> They are all relative timeframes by which
  > a store my be closed; certain hours during
  > the day, certain days during the week, and
  > certain days during the year.

Huh. That's a way of interpreting it I'd never seen. Thank you.

  > Your inability to make sense of it doesn't
  > affect the rest of us.

No, except that it may help people see that what they think is obvious isn't always obvious to others.

  > ... it is the result of a willful ignorance
  > that you are bragging about.

Well, that's obviously your interpretation, but if others see it that way then it explains the hitherto mysterious yoyoing of points on my comments.

  > It doesn't make for very interesting trolling.

I find it disappointing that you think I'd troll.