I constantly boost my PixelFed posts in Masotdon :) It's such an awesome way of doing it. My latest toots are in fact, from PixelFed: https://mastodon.social/@veb
Replies to a Pixelfed post looks like Twitter in Mastodon, but looks like Instagram in Pixelfed.
I'm trying to justify to mysef how this is useful in any way but it sure _feels_ fascinating!