If Vod were this bad of a person, Quickseller has to be a coward for not pursuing.
That is ridiculous. Courts have a standard practice against punishing people for crimes, including murder under similar logic - this includes refraining from finding guilt under these circumstances.
Quickseller was too cowardly to reveal his own identity
More ridiculousness. Privacy and the right to anonymity is a fundamental right protected by the US constitution and is a valued ethos of the forum. The overwhelming majority of people that conduct any kind of business on the forum conceal their identities (those who do not conduct business have an even greater percentage of anonymity), including those with significant trust and authority. Even the mods, including the global mods are allowed to keep their identity secret from even the administration, even if this means they can conceal income and assets so they can continue to receive welfare transfer payments from the government.