Too many daily digests

[Joseph Austin]

So far today, I've received nine "daily" digest emails from this list.
The number has been similar for the past few days.

Is is possible to limit the "daily" digest emails to one per 24-hour period?
People who want more urgent notification can of course turn the digest option 
off.

If there is a concern about size if emails, perhaps offer an option that just 
sends the original questions,
plus a link to the website to peruse the answers to items of interest, or to 
post a response.

Joe Austin