k</b>: An attacker subverts the reputation system of a P2P network by creating a large number of pseudonymous identities and uses them to gain a disproportionately large influence.</li>
	<li><b>Siren Servers</b>: Instead of paying each individual for their contribution to the data pool, the server concentrate wealth in the hands of the few who control the data center. Alluding to the Sirens of Ulysses.</li>
	<li><b>Paradox of tolerance</b>: States that if a society is tolerant without limit, its ability to 