If you take Doordie's advice, your in for a wake-up call. I have been reading his posting, and referred them to some top-notch computer techs, and what he states is opinionated, and most certainly not accurate.
These tech's are from Wall Street firms that also love playing games. They also state that his comments are full of double-talk, and contradictions. Let him rant. He's only making a fool of himself.