Image by missresincup via Flickr The blogsphere has more killers than American Maximux Secutiry prison. Twitter would kill Facebook. Facebook would kill Google. Friendfeed would kill Twitter. And now, the latest addition to the new-product-that-only-geeks-use-and-bloggers-shout-that-it-would-kill-the-frigging-internet - Google Buzz. Last week the blogsphere was plastered with those statements, as if Facebook's millions of users, Twitter's proven power to create addiction with hyper