That's the thing. I'm looking at accounts with -1 and -5 and I think there was one with -7. Maybe I'm wrong.
The thing is if they flag your new post, as it goes up, your post and it's images will get hidden, and you have to hope that others find you to get you to a level where the flag is overcome. You will see if you look in the "new" section and find the ones that are "dulled out" and it's because of flagging. Nine times out of ten it's this is done for fun. Thats my point. Dont forget to up-vote.