I’ve thought about this a little, and I would like to propose:
A post can be called a waste - works pretty well since you can use terms like wasting, wasted, wastes, etc.
A repost can be called a recycle - just makes sense, honestly, especially since wasteof for Android already uses the recycle icon for reposting.
This is just my thoughts though, curious to see what others think.
comments
Quote repost???
on twitter a tweet that has someone retweeting and adding a comment is a quote tweet - but can just call them recycles anyway tbh
yeah I don't think there's really a term for that on wasteof
epicly edited the post BC I agree and idk why I added that tbh lol
Groovy 
exactly what I was going to ask