RI as imageboard

Just want to take the communal temperature on this one -- personally, I get a painful little tug in my soul when I see the same memes I just saw on FB getting posted here. Esp. when they're the entire content of the post.
Memes are life itself, don't get me wrong. RI is a discussion forum for text-based conversations between carbon-based lifeforms, though.
I don't want to publicly shame people. If only for the sake of avoiding the irony of interrupting the conversation with a low-information post to complain about low-information posts interrupting the conversation. Moderation will always involve recursion, but too much is too much.
But, how little is too little? To you. What's the minimum contribution?
Memes are life itself, don't get me wrong. RI is a discussion forum for text-based conversations between carbon-based lifeforms, though.
I don't want to publicly shame people. If only for the sake of avoiding the irony of interrupting the conversation with a low-information post to complain about low-information posts interrupting the conversation. Moderation will always involve recursion, but too much is too much.
But, how little is too little? To you. What's the minimum contribution?