Implement live video presentation and consultation rooms for moderated, 2 way, few to many, group video conferencing. Sell access to rooms.
Create interactive tutorials for your WordPress Users. This relies on the native WordPress Pointers API!
DIV Layer Video Help puts video tutorials in the help section of the WordPress Admin Panel.
Share your knowledge with your fans, and make some money! - place a Wizpert button on your blog.
WP Video Tutor puts video tutorials in the help section of the WordPress Admin Panel.