Slightly tangentially, I expect GitHub to seriously lose lustre as developer de facto social network, with codeberg and self hosted forgejo taking off, leading to a fediverse of instances.
That is likely to be a bigger trend than any shift in normie open social web stuff.
What would be driving that trend?
I dropped X and adopted BlueSky & Mastodon, but must admit I find a bit annoying when projects don't use GitHub... I need to set up a new account to interact with them, if I star the repo my stars end up spread across multiple services.
I guess the ideal end goal would be if GitHub federated too and then some of that stuff would work.
The appeal of ditching X was obvious but I can't see the same for GitHub at the moment.