Someone ELSE wrote:
	> How do I do something equal to a bitAnd for a collection?
and I answered, suggesting #with:collect:, and pointed out that
the example didn't seem to fit bitAnd: or bitOr:

	Ned Konz <ned at bike-nomad.com>
quoted my message, making it appear as if I had asked the question
instead of supplying an answer.
	I could see #max: doing it.

That's what the original poster apparently wanted.