@FediTips boost.
I use moshidon. And it has a option to boost with unlisted visibility.

@FediTips what does it mean to boost with unlisted visibility?

@FediTips hey is there any way to post something here on mastodon are make it appeare on a specific Lemmy community.
Like of I ask anything here on mastodon I use #AskFedi is it possible to make it appeare on asklemmy community ?