I've posted text summaries of Torley Linden's Tips of the Week here:
Tips 1, 2, and 3 at http://otenth.homefries.org/archives/195
Tips 4 and 5 at http://otenth.homefries.org/archives/227
Just to ward off anonymous complaints such as that left on the first tips summary (while I was preparing the second, by the way), I am not affiliated with Linden Lab and feel no responsibility to continue making text summaries.
If you want timely, dependable text summaries of Torley’s tips, I encourage you to contact Linden Lab (and Torley) and let them know that no matter how well done, a video is not an acceptable substitute for text documentation of basic functionality.