One of the things that really excites me about the internet is its impact on the development of language. We're still at the very beginning of its impact, considering the timescale on which language has traditionally evolved, but I suspect that in time the advent of the internet will be considered a major inflection point in the history of language, maybe the single greatest inflection point in the history of language itself. All of a sudden, billions of people who otherwise would never have had the means to converse directly, are now able to converse directly with billions of other people all over the globe, in near real-time. I can't really imagine how that doesn't have a seismic impact on how human language evolves. I would love to jump forward in time a few centuries just to see how the things that are happening right now shake out in the long term.