media - The best multimedia experience

A Dutch magazine is making a (very short) article about the multimedia experience in different countries, especially focusing the news, since the magazine is writing for journalists. So, they asked me what I feel is the best multimedia site in China. I do not mind to compare apples and pears in 200 words, but perhaps with your help I can find a few extra nice online media experiments. What is your favorite: you can email me or put your remarks in the comments.