Right now there are a few sites out there that allow you to track your market performance versus others and the market. Today I stumbled upon Marketocracy. Similar to CoVestor it allows you to compare your asset allocation skills with others. Unfortunately, it is still heavilly focused on equity investment (As far as I know). It would be nice to be able to build and track a more diversified portfolio like you can with Bloomberg’s PBSK and PRTU functions. Obviously the most significant barrier to entry for a site like that right now is the high cost of market data on OTC products.