[pvaldes]

> Making smart phones and personal computers just made rich people richer.

With some positive sides also. Having a free encyclopedia, cheap universal access to educative videos or detailed satellite photos of the whole planet in 70s would have been mind blowing. Being poor today is more frustrating, but the DIY part is much easier, as making connections, and this has also an economic value.

Knowledge is not protected in semi-secretive guilds anymore. The counterpart effect is the disparition of entire sets of steps in the social stair. You can not make a living anymore selling printed maps for example. Poor people could climb, a little, but there is no so many stairs to grasp.