33 Features in WSS v3 - thanks to Andrew Connell for listing these
• AdminLinks
• AnnouncementsList
• BasicWebParts
• ContactsList
• ContentLightup
• ContentTypeSettings
• ctypes
• CustomList
• DataSourceLibrary
• DiscussionsList DocumentLibrary
• EventsList
• fields
• GanttTasksList
• GridList IssuesList
• IssueTrackingWorkflow
• LinksList
• MobilityRedirect
• NoCodeWorkflowLibrary
• PictureLibrary SiteSettings
• SPSearchFeature
• SurveysList
• TasksList
• TeamCollab
• UpgradeLinks
• WebPageLibrary
• WikiWelcome
• WorkflowHistoryList
• WorkflowProcessList
• XmlFormLibrary
