<i>Debates about how ‘Twitter is this’ and ‘Twitter is that’ have become an almost-daily spiel for us internet folks.</i><p>This was true 2-3 years ago. Most of us "internet folks" have since moved onto more interesting frontiers. The conclusion that Twitter's real value is the open API is something that I heard at every conference I went to in 2007. It was sort of a novel idea when there were still relatively few open APIs, mashups were new, and before Facebook launched their platform. Sure Twitter still drives pageviews for silicon valley rags like TC, but there's not much interesting to say about them anymore.