I have put thought into them, this is what I've been able to deduce from facts that were put forth for me, if you'd be so kind to provide some sources for your theories then I will believe them. I'm not as closely minded as you think I am. If you want to make a point that has such an impact on people's thinking be prepared to have evidence.
Edit: Also, if you say they have no material worth... Then how come they sell PS3 games for 10Euro more than Xbox games. Seeing as PS3 use BluRay. This is data gathered in Sweden by the way, might not be the way in the rest of the world.
Although PS3 games usually drops in price quite fast since no one buys games that expensive.