TABLE 6.1 Comparing Citations across Document Types
 ScienceLawEmail/NewsWeb
Purpose/programmatics‡Standing on the shoulders of the giant that came beforeStare decisisMany!??
Time scale0 (years)0 (10 years)0 (day)0 (day-years)
Mark-up Shepard’sModeration FAQTopical home pages!
InferenceImpactImpactPublic/private communication??
 Co-citation similarity   
 Graph theoretic   
 (Cliché = college, ...) Audience 
 ‘Hardness’ of science!?