Listen, people! If you think that the dress that Jennifer Lawrence wore to the SAG Awards ripped, criticized, or attacked people, you are mistaken. I know this because I read it on Yahoo! Shine:
If you think that the writer of that headline is ignorant of the need for a comma to set off a direct address, you would be correct. The writer is actually addressing people and a comma before people would have told you that. Get that, people?