I've been building a system/website to access, search and develop intelligent analytics from PACER court information. We're tracking cases, attorneys, parties, judges, as well as the actual case dockets. The data is a treasure trove of information, and if anyone's interested, I'd be very happy to chat more about it.
The site (a signup for now as I'm working out the kinks in the system) is www.docketleads.com. Email me there or ping me here for more info.