When I read this, it reminded me of kindergarten rules. You forgot Don't eat the sand in the sandbox.
A few years ago, I did have that, but I cannot remember what site I was on. I do recall that each time I was there and clicked on a like, I was asked if I was sure I wanted to like whatever it was I read. When I clicked on yes, that was the end of it. I wish I could remember where this occurred.