Hey, I have enjoyed your comments over the years on HN, so I am happy to have some good advice to share with you: use something like Instapaper or a transient bookmark list to note interesting/useful things but do your reading just a few times a week. I find that this keeps me from link-following behavior that afterwards seemed like a waste of time. Make the saved link reading time special by setting aside reading time so I feel like I am doing just what I am supposed to be doing.
iOS has a feature “save to reading list” that I use to save stories that seem interesting but that I don’t need to read for my current task. However, I haven’t taken to time to learn to access my reading list :)
I use Pocket for exactly this purpose. I save interesting articles from my desktop or mobile browser to Pocket. Instead of reading random junk news or scrolling social media when I have a few free minutes on the go or at the end on the day, I have quality articles on my phone in my pocket.
(Disclosure: I work at Mozilla and Mozilla owns Pocket.)