There are 14 people on the W3C's Social Web Incubator Community Group today. The group is finalizing new documents that describe how to use WebFinger and HTTP Signatures in the #Fediverse, and a bunch of other work going on as well.

So glad to see what there is ongoing work making the technical plumbing that makes the Fediverse work even better!

If you care, you can participate, it's open for all (constructive participants). https://www.w3.org/community/socialcg/