9. The method of claim 4 wherein the plurality of candidate non-traditional abstract links includes a value added service link which, when activated, causes information to be sent to a service that is controlled by a party other than the party that controls the particular resource, wherein the information is either (a) extracted from the particular resource or (b) about the party that controls the particular resource.
9. The method of claim 4 wherein the plurality of candidate non-traditional abstract links includes a value added service link which, when activated, causes information to be sent to a service that is controlled by a party other than the party that controls the particular resource, wherein the information is either (a) extracted from the particular resource or (b) about the party that controls the particular resource. 10. The method of claim 9 further comprising the search engine extracting from the particular resource the information related to the particular resource that is sent to said service.