@evan @FediTips @andypiper 100% for setting up small servers. The Fediverse is almost certainly best off with lots of fairly small and fairly socially cohesive servers.
There is, however, a mismatch between the suggestion to set up a server and the audience of people who have heard about Mastodon somewhere and are willing to download an app to give it a shot. We're veering close to the “the Fediverse is built for tech-savvy people” kind of elitism that I'm personally hoping we can grow out of.