Wikipedia is definitely a good example of interlinked documents, indeed. Blog is probably too (editing blog is entirely different process, though, and needs an

Wikipedia is definitely a good example of interlinked documents, indeed. Blog is probably too (editing blog is entirely different process, though, and needs an app — you wouldn’t call Adobe Acrobat “a document” ) What I’m trying to say that it’s hard to draw the line between documents and apps if all you have is a tabbed document viewer and you forced to build apps on a document typesetting engine.