Same goes for the Dislike button which may or may not make an appearance.
I think we're missing an opportunity though. There should be a whole array of buttons to convey all kinds of meanings.
I'm going to kick off with a button which means neither like nor dislike.
It could mean, yes, no, maybe, possibly, never, but I can't actually specify which.
It could even mean all of them at different points in time.
It's a very non-committal button as I may change my opinion in the future depending on what happens.
I'm going to call it The Politician Button
What others can we add?