All software always contains bugs. But some bugs are worth noting, if only already for public response to it. Cloudflare's Wildebeest has a bug with private messages, and the community's response to it is a good indication that Wildebeest is far from popular in the community.

Nature has published correspondence that calls for every scholarly institute to set up their own Mastodon instance. It talks about how global communications platforms such as Twitter and the fediverse are common goods, that should be in public hands, not private property.