With all the new technologies out there these days it's getting harder and harder for me to maintain my "Jack of All Trades" status. So, as a way of keeping myself up to date with Mac OS Technologies, I thought I'd start each day by reading through a different header file in the system, figuring that this would at least give me some brief exposure to the APIs and capabilities of the various frameworks. Well, today I made a list of all the header files under /System/Library/Frameworks. There are 1754 of them. That's 4.8 years worth of header file reading ahead. Whew! Better get started.