With #gitlab exploring #activitypub support the plot thickens.
Many people use #github for visibility and discovery of their projects. Alternative patterns that make network effects of "winner-takes-all" centralization less oppressive are great.
Another win is simply more eyeballs and brains to push the federation vision technically.
Maybe most importantly, this trend will help expand the #fediverse beyond meme sharing echo-chambers into meaningful, long-term valuable content.
Real stuff.