-People who write tutorials often leave stuff out, or write stuff unclearly. That can't happen with videos.
-Videos of a GUI in use are easy to understand in any language, increasing the global appeal of maemo.
I spent a lot of time and effort on making my videos as clear and well-shot as possible
You can browse through videos in the index page. I suggested in my original post that there would be an index for the videos just like the current index for downloads.
The percentage of tablet users without a 256k+ connection must be very very small.
You can have a table of contents with ANY media type, you just need to embed content on web pages which are organised into an index. I talked about all this in my original post...