How does one even find doctors who actually care? seems like luck that you managed :(

Note that the math stackexchange can also do this if searched correctly

i agree, given the fact that math stackexchange has been running for many years, it must have accumulated enough problems from its users. it will require some data cleanup but yeah the search could work.

i am also intrigued by the idea of enabling search here as pointed out by someone else here [0]

[0]: https://news.ycombinator.com/item?id=39114852

force/spring based placement also seems to work pretty well- surprised that wasnt simpler to implement as a toy method

https://curius.app/ fills this niche for me (not affiliated, but have quite enjoyed it)

Previous discussion here: https://news.ycombinator.com/item?id=31474078

I thought this was funny and it's been a few years now since it was last given attention :-)

Looks like it's overfitting - the tasks in the video game (based on the demo vid) are very similar to the task used to measure changes in attention (test retest!). Sample size could also be bigger.

And the sample was of healthy people, rather than people with ADHD (who benefit from Ritalin).

n-back? not strictly addicting but also not that tedious

Do N-back results replicate? It used to be quite popular but I haven't heard anything about it years.

Thinking about abstract problems leads to really weird conceptual dreams and worse sleep for me, so I'd try meditation first

Does this fill a niche that pastebin and bearblog don't? (well designed, but I don't think there's a userbase)

I'm the userbase! I built it for myself and now I'm sharing it with the world. I doubt there is a huge market but even if a fee people find it useful that's good enough for me!

I felt like you may have created solutions anticipating problems that may or may not happen.

Fair point. Hope you had fun :)

Conversely, making accounts with a VPN has become essentially impossible, which is extremely limiting even if the rationale makes sense