If Robert Scoble does switch to a new blogging platform, and hence new domain, I wonder what his trajectory to the top of the search engine results pages will be?  Will it be based purely on the heuristics that the search engines normally use for mere mortals? I.e. via inbound links, relevancy, etc... Or will the sites (google, msn search, yahoo, technorati, bloglines, etc...) seed their data so they can come up on top if he does another battle of the search engines?