Data Diary’s look at the cyclical nature of markets.
Australian, US and worldwide equity risk premiums relative to bills and bonds plus real and nominal stock market returns.

ASWATH DAMODARAN’S blog is only five months old, but it is already gathering a posse of followers. In this his 44th post he discusses the implications of the current crisis on corporate finance. Plus a quick look at S&P500 dividends.

Guru Focus has recently launched 10 year financial data and charts.
You can check it out here.
The best part appears to be the ability to click on any row to get a chart, like this

This is not a revolutionary development as investors already have free access to 10 year data and charts from the likes of Morningstar. However I do like the format and quick charting that Guru Focus are providing.