Proposal: Make the WikiLove tab visible only after a user has made 10 edits
Fragment of a discussion from Talk:WikiLove
If part of the problem is that new editors can't figure out talk pages and are using WikiLove as a GUI to leave messages, this problem might be solved by enabling QuickComments and putting a note about that in the WikiLove interface (e.g. "You can also just leave a quick comment.")