#1 has always bugged me. If I have cake, you better believe I'm going to eat it. What else would I do?
#2 makes no sense to me. If I'm going to go through the trouble of making the bed, I'm not getting right back in. If that was the case, I would just pull up the sheets and blankets and go back to sleep.
#3 Hate it, too. In fact, I think I mentioned it earlier in the thread. To use another well used phrase: great minds think alike!