Tyler Cowen points to this interesting article by Vasik Rajlich and Frederic Friedel. I find these sorts of things fun to read, but the horrible thing is that I just get worse and worse as a player. I seem to have lost the ability to automatically filter out the worst moves. Not that I was ever any good, but now I can’t seem to go five moves without making a major blunder. I’m seriously thinking about never leaving any pieces unprotected even for a single move, just so I don’t have to worry about forgetting about them.
P.S. Further details here.