I just realized that I no longer have the blog license published in the footer like I did in my previous theme. For that reason I have created a page outlining the license restrictions for use with these tutorials.
Basically, the contents of this blog are licensed under the terms of the Creative Commons Attribution Non-Commercial Share-Alike 3.0 Unported license.
Exceptions to this license have been given to Ubuntu Community Members for use within the Ubuntu Development Wiki and Ubuntu Community Wiki. Currently no other exceptions apply. If you would like to request other exceptions you can contact me.