I have no idea if it's possible or not, but some sort of service that allows for users who have the same RSS feeds be able to comment on things happening... sort of like magazines lol

I’ve never managed a domain with square space without hosting. Wonder if I should transfer my domains to another registrar.

Seems like the main difference would be you’re not sourcing links from other people, it’s links from specific places you’ve chosen

You could theoretically do that with accounts on different instances, and tailor each account to a specific list of magazines.

If you're on the mobile site, the subscribe button will be at the bottom of the first page of content.