Ironically, the first post of mine that this guy flagged was about a spam ring with over 7000 accounts that has already taken about $22,000 - which is itself a repeat of an operation that reportedly made off with $80,000. It also distracted me from investigating a series of accounts who are earning $10 in bidbot votes on each of hundreds of one-word comments on old posts.
I guess I need to be more careful in choosing my battles - publicly at least.
Lets just hope that people don't start flagging the @sadkitten bot that has been set up to counter excessive self-upvoting.