#signsandcodes a couple notes on how to get settled in on the Fediverse:
1. Probably the best mobile app is to simply visit in a browser and select "add to home screen".
2. Finding people to follow can be a little tricky but very rewarding. Start with the Federated Timeline and skim it for weirdos you like. Also try searching for hashtags that interest you. I've found some great people that way.
3. This is a DIY world over here. If something looks missing, make it! Post, share, make noise!
Signs & Codes is a private Mastodon instance built around a community of friends.