free but you can pay for certs for a bunch of them too: https://ocw.mit.edu/ https://www.businessinsider.com/guides/learning/free-mit-online-computer-science-classes

I like the hackernews approach where downvotes on comments aren’t seen, the comments are just faded out. The more downvotes = the more invisible it is.

Also thought this could be a cool approach with nice side effects - https://www.ucl.ac.uk/news/2023/jun/social-media-trustdistrust-buttons-could-reduce-spread-misinformation

haha not that you should care, but guess you can be downvoted via other instances.

I was on kbin for an afternoon and got downvote brigaded for calling out a highly updated post for spreading false info. I probably I could’ve worded my comment all fluffy and nice, but I was frustrated at the op for making things further confusing for everyone and the tone of my comment reflected that. I since deleted my kbin account and hoping that downvote brigade trend and hivemind stays on kbin.