I wrote a post about the Metagame that was on HN's front page a few weeks ago. But the context in which that post exists is actually in the context of smart thinking in one's career.
My hard rule with the blog is that I should (as much as possible) write only about things I can verify through practice. None of that 'it sounds insightful because it is novel, but actually I came up with it in the shower and I've not actually tested it in real life'.
It makes it a little difficult to write these days, as I'm doing a lot of thinking, reading, and experimenting around the recession. I should have more in a few months.