My personal favorite is the Market Ticker and associated blog the Ticker Forum

http://market-ticker.denninger.net/

http://www.tickerforum.org/

Similar to Mish’s insights, but with a slant on trading. Also like Roubini’s blog

http://www.rgemonitor.com/blog/roubini

Was reading him for many years, back when everyone thought he was nuts for being so down on the economy. Now they can’t get enough of him. These are my daily reads, along with good ol’ Professor Piggington, of course!