I wish this were more of an SPA with an account system/db of it's own, I'd even pay for a subscription (small one). I'd basically like there to be a mobile app and desktop version that no matter where I read an article, it's marked read. I use materialize and hckrnews now, if both of these could keep track of the same bookmarks, visited links, and maybe allow note taking or creating groups of saved things, that'd be awesome. Also notifications and a messaging system like reddit has would be cool...in fact I just want a redditized HN experience lol.

Cool ideas! It would definitely be possible to build in a cloud sync feature at some point to enable those features.