Altlaw, the restoring-caselaw-to-the-public-domain-where-it-belongs project I’ve been involved with on and off since last year, just got a new feature; it now parses the cases that are cited and shows them as sidebar links. It hasn’t propagated to all cases yet, but you can see an example here. (I stumbled across this by looking up that case for my exam tomorrow, rather than because anyone actually told me what was going on. Clearly I should be subscribed to the site’s news feed. :) Still needs some love, but it is great to see it getting there- impressive what can be done these days on a very serious shoestring.