@evan I instinctively answered “more hate than love” because “social networking” to me is the big American commercial services like FB et al. Cosocial.ca and the fediverse feels like something different.
There are many opportunities for ActivityPub and ATProto developers and operators to collaborate: at standards bodies like IETF and W3C, in conferences, and in advocacy. I think it's a good idea to continue that process.