Bookmarks for October 15th through October 17th 17 Oct 2010 General Ramblings These are my links for October 15th through October 17th: Do professional certifications belong in your e-mail signature? Dilbert - Comic for October 16, 2010 IPv4 Exhaustion: What About Class E Addresses? - Packet Life Everything Sysadmin: Yesterday’s interview Stuff IT People Like: Working from Home | The Nubby Admin