My Little Pony: Friendship is Magic - To hell with your spoilers!

I wish the spoilers would be used like:
"Pictures tagged with spoiler are pictures that are leaks or whatsoever of upcomming episodes"
And not:
"That episode was aired already but we lable it 'spoiler' anyways, just because some people haven't seen it yet"
I mean…they can watch it if it's been aired, so the spoilers vanish for them, but leaving them marked as spoilers even afterwards just leads to spoiler-floods.

I don't like making extra clicks