Yup, a link to my mastodon instance is in my profile!
I'm saying mastadon isn't my first try to help people leave the censored platforms. I'm currently building a couple myself!
Not just mastadon, but the fediverse in general, which encompasses quite a diversity of software (pleroma, pixelfed, etc.) and has apparently now even started to threaten twitter enough to make it start initiatives to try and EEE it.