The governing contract collects penalties from premature withdrawals, as well as a portion of inflation. Collected tokens are used to cover for miner-rollover bonuses, as well as a gauge to trigger reward boost events(when a certain threshold of tokens are collected, reward boost event can be triggered). Additionally the tokens can also be burned or transferred into the treasury wallet. Community gets to decide how the tokens are used. This is a mechanism to set the % of inflation that is received by the governing contract. Maximum allowed governor tax is 10%.