I'm really enjoying using microblog.pub to host my own ActivityPub instance. It was really easy to set up; I can see it'll be easy and fun to hack to my whims; it supports all the ActivityPub features I care about; and it's really nice to be able to simply manage my own ActivityPub instance without using something as huge as Mastodon. For single-user instances, this seems like the perfect software. Thanks @[email protected]!