Recent moves by Eugen Rochko (known as Gargron on fedi), the CEO of Mastodon-the-non-profit and lead developer of Mastodon-the-software, got some people worried about the outsized influence Mastodon (the software project and the non-profit) has on the rest of the Fediverse. This makes things tense for people using the social network, developers of Mastodon-the-software and other instance software projects, and instance admins. The more people migrate to instances using other instance software than Mastodon-the-software, the more balanced and resilient Fediverse we get.