Forum Moderators: Robert Charlton & goodroi
At any rate, the other engines have no such sensitivity, and you can usually assume that if Yahoo or MSN sees a link on the web, so does Google.
I think it's highly unlikely that Google doesn't have the technical capacity to show all backlinks. They are protecting their algo from too precise a reverse-engineering assault -- because their algo is much more link-sensitive than the other two major search engines.