Stumbled across this the other day. Looks like it could be a good resource for the 'beginner' Linux enthusiast (and me).
www.tecmint.com

BEGINNER'S GUIDE FOR LINUX - Start Learning Linux in Minutes
Welcome to this exclusive edition of TecMint, this course module is designed for those newbies in Linux, Linux Administrator, Windows Administrator, who wants to do the best of Linux capabilities in IT organizations.