[mroset]

I strongly disagree with "daily is everything."

I think the appropriate frequency is (should be) derived from the subject matter. Some subjects deserve daily coverage, but the vast majority do not.

Nearly all of the newsletters I subscribe to and actually read are weekly, with a couple of exceptions for highly news-driven content, which does make sense (for me) on a daily basis.

[marban]

Yes, I was referring to the current understanding of newsletters — Agreed on the varying special interest frequency.