I would presume that there is some set up in the system of SU whereby if someone does flag another as spam, the accused would be checked and would only be banned if they were an actual spammer.
13 - think of it like the legal system. Any idiot can walk into the Magistrate's office and accuse you of just about anything. That doesn't make you guilty, nor does it mean you'll be punished. Nothing to worry about really.
baggiob
monofsu