I usually just open a myriad tabs on my computers and my phone and hope I recall there was something I meant to read later. Doesn't work too well. Google Keep comes close, but the UX doesn't really do it for me.

What I'd love it a simple (think HN) interface where I can scroll through article titles. And being able to save articles seamlessly from anywhere (app, bookmarklet, maybe even email to a custom address).

Any other apps I've tried were sadly bloated.