I didn't really notice this resurgence of newsletters to be honest. But because mail is one of the few federalized systems it's pretty cool to see (maybe RSS wi

I didn't really notice this resurgence of newsletters to be honest. But because mail is one of the few federalized systems it's pretty cool to see (maybe RSS will come back too? :o ) I also understand that you want to collect some data on how your newsletter is doing, it's just because mail isn't really designed for this that we can't separate between anonymized data collection and user tracking. That's maybe something RSS is better suited for.