Agreed. Had to think about that one too a moment, but something felt wrong. XOR is bitwise, so if your statement was true, it would mean that two 1 bits or two

Agreed. Had to think about that one too a moment, but something felt wrong. XOR is bitwise, so if your statement was true, it would mean that two 1 bits or two 0 bits would both end up producing a 0 bit result. Clearly that would make the whole thing pretty useless :)