I fielded a question this evening regarding an issue with Apple's Handoff functionality, which was introduced in iOS 8 and OS X Yosemite. The tag handoff is only shown as a synonym of continuity.
While 'Continuity' describes what Handoff does, it introduces a tag which does not represent the official term for the feature as named by Apple.
As I have insufficient reputation to raise a tag edit, I am posing it here. The main tag for the functionality should be renamed handoff with the synonym referenced as continuity. This change will reflect Apple's branding of the feature.