I have compiled this overview about Academic Networking Sites:
https://mediatum.ub.tum.de/doc/1320995/1320995.pdf
https://mediatum.ub.tum.de/doc/1320996/1320996.pdf
Now its time to update them and I ask myself: How important is Academia.edu and X and how about Bluesky or Mastodon?
Which platforms do you use for academic networking / current awareness, networking and marketing your research?