Possibly like the average Twitter user then? :) I guess a better line would be "If a page isn't linked to, does it have any significance?". That makes me wonde

Possibly like the average Twitter user then? :) I guess a better line would be "If a page isn't linked to, does it have any significance?". That makes me wonder how many orphaned pages there are on the web. I guess it's uncalculable (within realistic constraints and without attempting to brute force URIs) as they woudn't be indexed by any search engines (unless they crawl the new domain registration lists).