Jeremy Zawodny's suggested some month ago that PageRank is Dead – just because we understood some principles it incorporates… well – I must admit a lot of spamming occurs for sort of ebay-traders and things like that – and other new businesses like LinkAdAge were born probably for the pure existence of the PR (PageRank) algorithms… but that's the way things go… and yes – we will see how new generations of Google can handle relevance…