I ran across a question this morning that looked vaguely familiar so I did some searching and found, two other versions that are identical but are coming from different accounts:
It kind of seems that the accounts are by the same person:
All of the questions were flagged as duplicates but it doesn't seem that this type of behavior is appropriate, they don't get an answer with one account so they then use a second account to post and then edit when found out.
Should the moderators just be flagged in these cases? Just to determine proper etiquette.