I do think that reading stock charts is a bunch of hooey, but I will withhold from flaming. If you could expand this site to allow people an easy web 2.0 method

I do think that reading stock charts is a bunch of hooey, but I will withhold from flaming. If you could expand this site to allow people an easy web 2.0 method of back-testing alternative trading strategies (or even just portfolios), it would make me happy.