I was an avid Slashdot user way back in the day, but the site was basically the same throughout the day, and I wanted faster updates. Digg did this perfectly for a time, but eventually I migrated entirely to Reddit (even before whatever that drama was that caused a big exodus from Digg).
I think Reddit right now is the sweet spot: up to date information, longer-term articles to read, and easy to catch up on things I missed. I was recently pressured to sign up for X (or Twitter or whatever), and I had to turn off all of the notifications since I was constantly spammed with "BREAKING: X RESPONDS TO Y ABOUT Z!!!!"
Right now having Reddit for scrolling and Hackernews for articles+discussion feels like it works for me.