What: Revue is the best way to build a newsletter, or publish a platform or content community around email.
Why? Because smart people hate writing long form email. (and this comes from running a community of 25K + "enlightened" entrepreneurs in the self publishing, teaching and online coaching spaces)
Instead? Revue (and similar services focused around content curation) allow you to quickly, easily and ethically opine on niche news, industry insights, and content your community will appreciate, without having to do the long form writing yourself.