Otherwise, if we have a lot of medium sized instances but the most popular communities are hosted on just a few huge instances, doesn’t that defeat the purpose of distributing load across many instances?
If that’s the case, how do we solve the cumbersome user experience of having to subscribe to the same community over and over again across a ton of medium instances?
I wonder if this level of abstraction will mean a long-term sustainment of the golden days that past social platforms have had in early adopter periods. Specifically I mean platforms that predate Reddit, eg. Twitter, Digg, StumbleUpon, even FB in the pre-genpop days. Prior to that is before my time of early adoption (MySpace, LiveJournal, Friendster), so I have less historical context.