Not on NodeBB, for vanilla forums
I actually stopped by because I had the unfortunate experience of having my server shut down (it was being hosted for free at my friend's domain services company, and that came to an end), so I had to find a new place and restore everything from backups. I'm on DigitalOcean now but as you might remember, I am using Vanilla Forums, which frustratingly has many plugins abandoned by their developers. I took this opportunity to upgrade for security updates, etc. but then it broke some key features I was using, and TBH I'm not so keen on learning PHP to fix it.
Which brings me here: I'm actually waiting patiently for this one feature: automatically scrolling to the last read post, that is saved across devices. I know I harped on this a long time ago, but I forget if it was a UX or performance decision.
Having experienced this pain really motivates me to port everything to this platform.