You know, tango is the only dance I've had to approach by learning language, history and culture. Tangueros/as LOVE tango's history. I doubt any self-respecting tango dancer would be unable to tell you tango's history, some version or the other. And that's good. It's good to know where a dance came from. My question is this. If the tango community in general is focused on tango's evolution and history, then what's happening to the future of tango? Is further evolution being hampered by tangueros/as focus on the past? What do you think?