Well, I've noticed an increase in spam alot these days, and thought of a new warning system for it.

When mods close topics for "spam", they can warn everyone who spams the topic, but not the actual warning system, implement a hidden one only the person being warned and mods can see, once a user is warned three times for spam or xx amount, that user is suspended and recieves 10% warn, or possible a "post limit" for 2-3 days?

If you have any thoughts, feel free to post them.

Would this system automatically warn everyone who posted in a topic that is closed for spam?
Because often times a topic closed for spam is still composed of both legit and spam posts, and it would be unfair to the legit posters to receive a warn, and it would be tedious/over-the-top for mods to check every single post in the thread to determine if it were spam or not