tag:blogger.com,1999:blog-36504670.post116663227891392516..comments2007-04-15T14:18:04.487-07:00Comments on John Sokol's Blog: How Skype Punches Holes in FirewallsJohn Sokolhttp://www.blogger.com/profile/17719400170309249969noreply@blogger.comBlogger0125