Sure, why not, e.g. buy ISK in EVE for price 1X, then sell them same year for price 1.1X. Declare profits and pay taxes. It's just that the scope of token insan

Sure, why not, e.g. buy ISK in EVE for price 1X, then sell them same year for price 1.1X. Declare profits and pay taxes. It's just that the scope of token insanity is so much larger than any MMO can imagine, and price swings are so much bigger. MMO currencies and trades going on there are not even a rounding error, they probably won't even fit in the float variable precision when calculating money in the digital assets in the world.