Research Blog Update

I have progressed in my Diigo bookmarking to finding good and bad examples of multimedia authorship issues. The best examples make a point to address the author or author's limitations, and to have that information available in an easy to find, easy to read link available on the homepage of the website. They provide the user with satisfaction that their contribution was appreciated, the business with promotion of their material and the website as the hub interaction center. Now I need to understand the legal basis for all of this and the applicability of the good principles for the not so good websites.