Rindler Sigurd wrote:

> I have come across several messages that use as Subject "Private for XYZ"...
> Is there a special reason to send them to everybody instead of using email?

The expectation that other people in the group may be interested, but
you want to be sure that XYZ reads it, because you are continuing an old
discussion you had with XYZ. Obviously, they aren't really private.

KWW