@whatup
I don't suggest anyone to Flagged any posts. The last one I seen someone being Flagged back in result, all their posts rewards being wipes off.
If you can not afford to lose what you have please stay out.
I have been Flagging Plagiarism posts, yes they do fight back.
Can afford to lose what you have?
Things that I flagged are

• Plagiarism
• ID theft
• Content theft
• Junk
• Trimming , post that don't deserve the higher rewards
  Resistance is Futile ...