Not sure if anyone else follows, but it looks like a pretty good asset allocation timer with very good performance over the past several years.

This site can sometimes be used for the TSP, other times only for other retirement vehicles such as IRAs or 401Ks. For example he is currently saying to be in gold. The TSP does not have this option, but I picked up some gold mutuals with an IRA I have from a previous job.

Hope this helps.