Important difference between Mastodon and Tωitter :
"Reminder: If you intend to show your timeline a post you like, then use BOOST instead of LIKE/FAVORITE - unlike Twitter, your followers do NOT see a like!"
(thanks @jeff)
@bengoli And I'm so glad I don't see what other people liked. If they cared about it, they'd just boost... I get so tired of Twitter because I barely see my buddies' posts anymore, only what they liked.