[the_third_wave]

Sync can be self-hosted but the equally necessary auth-service is centralised at Mozilla. This does not make sense from a technical perspective and is reason for me to not use Firefox sync. I used to run is predecessor and liked the services it provided so I'd like to run the whole current stack as well but alas.

[abound]

My understanding is that can be self-hosted as well, it's just slightly more annoying.