Nonprofits using Advanced S-Controls and Apex

I want to show you how a particular nonprofit is using Apex code: the Center for Employment Opportunities (http://www.ceoworks.org).  They demo’d their Salesforce configuration at the NYC Nonprofit User Group (run by Lisa Glass-Kornstein, just back from her honeymoon!).  They use Apex to do complicated business logic like cross-object verification and data transfers based on triggers.  I know Jessie Grenfell from CEO is going to update this presentation, but I figured I’d get it out there so people can see it.

Are you using S-controls or Apex in your organization?  What business process are you solving with these tools? 

By rob