Clikthrough is an entertainment portal primarily showing music videos. A special feature of the site is interactivity within the videos. By this one may find additional information within the videos about the artist or links to shopping sites offering music downloads or merchandising. Too, there is chat available and the page is able to display and stream videos in full screen modus.
If you are interested in interactive video feature, you will find further services listed here.
Similar services are available at music videos.