Flags received are not a reason to flag.
Your peace is based on your actions of spamming haejin's blog with memes. He has essentially offered to pay you to stop, and I'm fine with that. However, flagging haejin's blog is part of the very design of Steem, and whether he realizes it or not, makes money for everybody on steem including ranchorelaxo.
Instead of a flag-free weekend, I would suggest a rancho free week. See how many flags he would receive in such a situation.