[jasonmcalacanis]

We built our own CMS after realizing there is nothing out there. Our CMS has the email-based paywall system, plus manages all the opens and pre-subscriptions (i.e. you can subscribe to new newsletters before we launch them).

We just added a secret new feature: inside.com/alerts, which allows us to send news to people by SMS if they can't wait for the emails.

In terms of paid newsletters, there will be 2-3 in each of 1,000 vertical with over $100-250,000 in revenue each based on what I can see.