Hi @mys I don't know if they are following you like I do sometimes. I do it manually.
I think after Utopian stopped all the translation-contributions (and there were a lot) user started to upvote other utopian categories (the ones trying to earn from curation)... and I noticed an increasement of upvotes.
Utopian just released an announcement about a new upvote bot... it should perform better and faster.
Have a great day
Steemitri The Mannequin