I've set up accounts on a few other sites and one thing I'm liking about all of them is the smaller community size. There seems to be higher quality content with a smaller userbase. There's definitely diminishing returns the larger a site gets. However the trade off is that niche interests don't have enough folks to engage with when the total community size is too small
The quality of character shown by Christian Selig amidst all this has been outstanding. Anything he chooses to do after this I'm sure will be worth following