Chris Cole, Chad Russell and Jessica Whyte's BUILDING OPENSOCIAL APPS: A FIELD GUIDE TO WORKING WITH THE MYSPACE PLATFORM belongs in any developer's library and tells how to install and work with the MySpace Developer Platform. From displaying user data and photos to sending invitations, notices, and building a user base, this packs in tips on building apps, mashups, and everything from simple designs for minimal user interfaces to those that can scale thousands of users on more than fifty social network systems. An outstanding presentation.