[@Mahz] Yeah, the part that concerns me is that if you're away for 15 minutes, you might start getting an email every time there's a post. With the pace of most things, that's generally fine, but at others... well, getting one ever couple of minutes can get annoying fast. Maybe some sort of rate-limiting logic if you haven't checked since the last update?

I was also thinking of how chat clients like Slack or Teams will only send [i]one[/i] email collating missed messages (somewhat configurable, but that's another question) rather than one per.

Also, the copyright thing on the bottom of the page still says 2017? xD