Honestly, I just briefly skimmed the list. I thought OLPC was too low and there was some politics thrown in there at the top... anyway... Personally, the grea

Honestly, I just briefly skimmed the list. I thought OLPC was too low and there was some politics thrown in there at the top... anyway... Personally, the greatest ed-tech was when my parents bought me a C-128 which came with thick manuals, one of which was a Commodore BASIC programming manual. IMHO, education is throwing a wide and open experience to a kid and guiding and helping them learn to learn. Everyone is different in what they like and enjoy, and that's a very good thing.