That is bullshit too though. Steam has every game available just a few clicks away, you won't need a disc, you won't need to configure your shit, you click and play. A lot of graphics cards nowadays comes with HDMI built in so you won't need converters, and windows has gotten to be about as fool proof as it can be, if you still can't grasp it you can use some Apple crap. Add to that increasing gamepad support, cheaper and better hardware, better software etc etc. Ease-of-use is not an issue.
The whole "it's to complicated to set up for the average joe! What's a config!?" is bullshit as well, a vast majority of gamer kids here in Sweden will have had CS running on their PC at some point in their lives, even to this day it serves as a rite of passage. There's some darwinistic thing there, if you can't get CS to run on your PC you're likely to get yourself killed while crossing the road or handling sharp objects, you just don't find people like that very often. The only way to fail at it is to not try at all. As SneakyStephan said before configs are there if you want to change shit, and you can if you want to, you can't on consoles, isn't that a better user experience?
I'd agree that lack of knowledge is the problem here, people just don't know how simple and convenient PC gaming can be.
But yeah, OT... MAG beta was pretty fun! Probably the best console shooter I've played, I hear they mucked it up though? What a shame.