I liked the tenant-rent analogy xlarge:large:small::house:room:couch. tl;dr version: The author is insinuating that Reddit doesn't have enough money to rent a

I liked the tenant-rent analogy xlarge:large:small::house:room:couch. tl;dr version: The author is insinuating that Reddit doesn't have enough money to rent a house, so its renting a couch, and so it can't complain if the other occupants have an all-night rave party.