Pinboard (liedra) https://pinboard.in/u:liedra/public/ recent bookmarks from liedra Social Networking and Ethics (Stanford Encyclopedia of Philosophy) 2012-08-16T07:10:37+00:00 http://plato.stanford.edu/entries/ethics-social-networking/ liedraethics philosophy social-networks https://pinboard.in/ https://pinboard.in/u:liedra/b:6269733c1345/ Heavy Boots 2012-01-09T14:07:35+00:00 http://www.phys.ufl.edu/~det/phy2060/heavyboots.html liedra science philosophy stories https://pinboard.in/ https://pinboard.in/u:liedra/b:43708777ee13/