Hardly anyone files a bug for fun. I can't imagine that the masses would file bugs since they don't know what they are in the first place. So when anyone files a bug and attach their name with it, they should be taken seriously. What was more important was that he made it clear that he made a post on someone else's timeline without him being friends with them. Red flag right there.
In the original thread a Facebook security researcher mentioned that they receive a lot of reports that just aren't bugs ("I view source and my password is there in plaintext!")
