Here's a shameless plug for a session at ManageFusion regarding the ASDK.
There will only be one session that highlights the ASDK for the whole conference. Matt Bingham will highlight the information on Workflow and I'll be presenting several ASDK integrations my company has used. We'll have VMs set up so you'll get to see scripts and Web pages in production.
AA B13 Building Integrations with ASDK, Connector and Workflow - Wednesday Morning at 10:30.
Hope to see you there!