Jeremy Zawodny's blog: PageRank is Dead: "I'd like to talk a moment to mourn the passing of PageRank, the secret sauce that made Google the spicy search engine we once knew and loved.
Some might argue that blogs killed PageRank. But the fact is, the online world goes through pretty impressive changes every few years. And, believe it or not, PageRank is old. In Internet time, PageRank may have been well into middle age."