Thomas Limoncelli is an internationally recognized author and speaker on many topics including system administration, time management, and grass-roots organizing. A system administrator since 1988, he has worked for small and large companies including Google, Lumeta, AT&T, Lucent / Bell Labs. He has written/co-written two books, "The Practice of System and Network Administration" from Addison-Wesley (2001) and "Time Management for System Administration" from O'Reilly (2005). He has received many awards including the 2005 Outstanding Achievement Award from Usenix/SAGE. He holds a B.A. in C.S. from Drew University, Madison, New Jersey, USA. His blog is www.EverythingSysadmin.com.