They're referring to these essays: http://www.paulgraham.com/avg.html http://www.paulgraham.com/avg.html http://www.paulgraham.com/microsoft.html http://www.p

They're referring to these essays: http://www.paulgraham.com/avg.html http://www.paulgraham.com/avg.html http://www.paulgraham.com/microsoft.html http://www.paulgraham.com/microsoft.html