> Is anyone else experiencing this?
> This morning, in the span of 3.5 hours, I received 10 Digest emails with 3-4 messages a piece.
> Digest mode is supposed to drop an email every 8 hours.
 
I think it's due to the excessive quoting in some of the replies. I believe there is also a limit to the number of lines contained in a digest to keep the size down.
 
Trim your posts!