Bans

-User getting banned for scamming
-User getting post-banned

They have the same title, but two different reasons: One is permanent(usually, unless the scam is resolved) and the post-ban is a set duration(to my knowledge).

Don't really see the point.

Eh, it does kinda make sense.

A ban is a ban if its for scamming or disrespecting someone which leads to a perm ban it should stay like that

but like you said a post ban could use another tag like POST BAN

example:

it still says its a Ban but then for a post count achievement thats why the ribbon is included to make it a achievement

Banception. Rephrase your question and ask it in suggestions, requests, and and help.