This week’s Digital Download, from Social Media shutdowns to finding a sense of Bing.

photo via Flickr Ektopia

In the land of the Great Firewall of China social media gets the shut down. Is Twitter next?

Microsoft continues its quest to overthrow Google and rule the world (of search)…Bing! But it has some major work cut out for it.

Wolframalpha is stirring up interest as the new “Computational Knowledge Engine,” it can do your math homework but it can’t find your blog.

Google’s Wave looks to combined email, IM, and some other fun bits of functionality. Seems promising, but hey so did Chrome.

Only one more day till iPhone launches its mobile ad platform AdMob, see what is in store.