Patrick.net

These charts and many more are available at http://www.multpl.com/.
Case Shiller inflation adjusted.

Case Shiller PE.

S&P PE. More volatile, with recent peak caused by plummeting earnings due to crappy economy.

10 yr treasury, which is correlated with Mortgage rates, still falling. Gone from 3 to 1.5 over the last year. What is in store for the rest of the summer with Euro issues.

10 yr real interest rate. Yes, we can go negative. Are Germans retirees buying these to avoid paying for the more indebted Euro countries?

What do you guys think of this site & are there other good sources of historical data that you use?
Some data is from http://www.treasury.gov/resource-center/data-chart-center/Pages/index.aspx, which is fun.