All newsletters you need A newsletter that combines links with | Startups & Ventures

All newsletters you need
A newsletter that combines links with descriptions to other newsletters, newly created ones, trending, closed, ranking with the top world or by region newsletters.
There are might be 2 types of executing this idea: a newsletter where you send it with, say, weekly updates about how newsletters world has changed. Or, you could create a website that serves as a knowledge base. Optionally, with updates.

Monetization? Ads apply to both types of the solution. Also, it could be paid catalogs. So people will pay you to add their newsletters to yours.