Skol,your a never ending source of amusement--Your using the ''nothing goes up forever'' argument for gold,and then turning around and discarding your own argument for property----There are lots of reasons why either will go up or down ,but one of the most important is the economy itself.
Im mostly invested in property [like i assume you are]but Ive got some gold as well just for defensive reasons[you know what they say about all the eggs in one basket]