While part of Merrill Lynch, David Rosenberg was always an outlier, in that he never sugarcoated reality, and could always be relied upon to expose the dirt in the macro and micro picture, no matter how granular or nuanced, and how much it conflicted with other propaganda research to come from the bailed out broker. Then three years ago he moved to Canadian investment firm Gluskin Sheff, transitioning from the sell side to the buy side, yet for all intents and purposes his daily letters, so very appreciated by many, never ceased, in essence making him a buysider with an asterisk - one who daily shares his latest vision with the broader public, in addition to his personal investment team. In one of his last letters of the year, Rosie presents a detailed breakdown of all the key differences between the sell and buyside, at least from his perspective, and also how, now that he manages other people's money, he is investing in the future. To wit: "In my former role as chief economist at Merrill Lynch, I flew all over the world and saw all the legendary portfolio managers from Paul Tudor Jones to Jeremy Grantham to John Paulson to Bill Gross — at least three or four times a year. Now the only PM's I speak to are our PM's. Not that they "have to" agree with all of my calls, but I am here as their economic concierge 24/7. The same holds true for our clients. In my previous life on the "sell side", it was very rare for me to sit down one-on-one with private clients. Today, that takes up a good part of my day — helping our client base make investment decisions that will build their wealth in a prudent manner over time." As for what he likes (and dislikes) we will leave it up to the reader to find out, but will note that Rosie appears to take issue with being labelled a permabear. And why not: he has been far more right than not since the December 2007 start of the Second Great Depression.