PLN 6

In the blog article "Filters Work" from 2¢ Worth by David Warlick it talked about how when in school if the teachers wanted to get to a certain block on a site they would just ask the student to get past the block. And when the teachers were asked how they got around the blocks the teachers would either say 'I don't know' and 'I don't know, I just asked my students'. Really the only thing the blocks block are the teachers. And if it only blocks the teachers then what will happen when the students completely outsmart the system? Will they go on to work for the government because they can crack any computer code? or will they spend the rest of their lives hacking and destroying?