@metbril @celia Many thanks. There are actually quite a few non-English sites listed now, which is great, although I need to make it easier for non-English speakers to use. In the short term, I'm planning on simply having a Language drop down on both the Search and Browse pages (probably having to default to All Languages to avoid user tracking and profiling). Longer term, it would be good to properly internationalise the menus etc., but that'll probably be something for the issue log at first.
Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.