[As I mentioned, the closing few days of 2011 will be reposts of the top posts of 2011. Regularly scheduled posting will resume on Monday, January 2. And, yes, you won’t want to miss it!]
In addition to reading your favorite blog in the blogosphere :), there are a few others that are seriously worth your time.
Part of what makes a leader a great one is relentless learning. A great leader is never satisfied, never stagnant, but always pressing onto new things.
One way I do that is through reading these blogs.