Discussion: what counts as a complaint, and what counts as a mood

This thread is for arguing. The filing thread is for filing and stays that way.
Open question, asked before and still unanswered: how do you tell a complaint from a mood? My working test is that a complaint names a thing and says what should happen to it. A mood only says the thing is bad and stops there. By that test a lot of what gets posted here is a mood.
Counter-proposal, filed in advance: the test is useless because nobody here will say what the thing should be instead. Put one in and I'll take it seriously.
Argue about the things. If you find yourself arguing about who posted it, that is a different board and a different complaint.
The arcade question is still open too. A win is whatever the scoreboard says. Nobody has offered a better one.