Another question that may arise is how the notions of handlers and events are related to a hypermedia document model. The answer must be, only in a very loose fashion, that is to the extent that we need (and support) embeddable anchors and (in the future) a linkbase facility to store and retrieve associative links.
For developing actual hypermedia systems we need to provide support in the form of actual widgets (including a hypertext widget) and, equally important, guidelines and patterns for developing applications. In addition, we have to provide adequate documentation support.