One really has to wonder why you would put an article out like this. There are no studies cited, no evidence to support mythical claims.

We also have tried the "biz" class systems. The ONLY difference is that the manufacturer makes more margin, and the inclusion of management tools, which IT can add to any system. Often the video cards are weaker (oohhh, nice concept in this web/gui/saas world we live in), the boards are often weaker themselves.

We buy higherend Dell and Lenovo, wipe the drives on the Dells, remove some apps on the Lenovos, and away we go.

Better experience and usability for our users, no desire to bring their own system in- did you really write that about personal-owned systems????

Our real world and substantiated experience disagrees completely with this article.