Working on https://usedigest.com, a tool to curate content from any source into a daily email. No this is not just grabbing RSS feeds, we're using tons of APIs to fetch data wherever we can. The goal is to replace the mindless scrolling we all do on a daily basis and try to help people become more productive without the fear of missing out. You can consume the daily email, or read it on the web as we generate a direct link to your digest each day. Here is an example: https://app.usedigest.com/digests/share/b40cd659-bce5-4a38-9...
It is, Mailbrew ended up selling years ago and they stopped working on the product as far as I know. We're rolling out new features weekly and adding more sources and integrations. We're also going to be moving into B2B instead of just only targeting B2C with personal newsletters.