Two weeks ago marked a very auspicious anniversary for me--I filmed and published my 400th tech blog! When I published my very first tech blog on September 8, 2008, I could scarcely have imagined that six years and some change later that it would have grown into the institution that it has. I don’t think it’s a stretch to say that despite offering a host of other content and trying to experiment with the form that my tech blog was and still is the cornerstone of my offerings to the poi world.