Newgrounds would be awesome in the Fediverse tbh, would bring so much content (beyond politics and news).
Image hosting seems to be super problematic with activity pub, especially with something pf Newgrounds' size. I'm super invested in this, can't wait to see where it'll go.
This has been a long time in the making...hopefully Firefox will see a market share increase. Google is doing this right as they get slapped by an antitrust ruling ironically lol. If you haven't already just go ahead and switch, if you like Lemmy you'll probably like Firefox as well.
Side note: I try not to be negative here, but this would be a great time for Mozilla to get their act together as an organization. Love Firefox and the idea, but Mozilla has been pissing off the FOSS space for a while now with their decisions. If they've improved in recent years, disregard this.