Software that Supports Multilingual Dialogue

If you are reading this, chances are, you understand English. Do we realize how much of our online interactions are in English, and how much we are missing of who and what lives on the internet that is not speaking/writing English?

I had a recent interaction on Twitter with Juan Domingo Farnos (@Juandoming) and a few other people, in which Juan responded to all of our English tweets in Spanish, and Twitter on my phone had a quick translate link (this uses Bing). This conversation was a little s...