This will happen as with World of Warcraft - there will be years of talk about a "Twitter killer", and nothing will match that, but lots of alternates will appe

This will happen as with World of Warcraft - there will be years of talk about a "Twitter killer", and nothing will match that, but lots of alternates will appear. Twitter will be the Twitter killer as it fades away, not to nothing, but to a fraction of what it once was, still populated by some people that enjoy it, but will become less and less of a cultural mover. Which is really a good thing.