Check out Strawman Investing for getting new stock ideas and discussing stocks you're interested in.
For those who value growth, the website of Dean Morel, Fusion Investing.
The mind-expanding Bronte Capital blog, written by John Hempton.
An article by ethical investor Amy Domini, explaining the development of socially responsible investing.
A really great article by Warren Buffett on investing in general, published February 2014.
Socks or stocks, an excellent blog by the intelligent and insightful young Chris.
Quality musings on value investing by Leon.
Rarely updated but well worthwhile Investtake blog.
Disciplined analysis of ASX Value opportunities, by Harness Asset Management
Informative website of the under-followed DMX Capital Partners
Intellectually rigorous blog from seaforthben
Sharp and valuable takes from findthemoat