I'd have to agree with Ant on this one. It's also good because not only can these emotions be expressed, but with the proper tunes, they can be conveyed by another to yourself as well being the listener. Plus, the sounds have always been and sometimes continue to be something new and diverse compaired to most genre of musik. Litterally, techno is what you make of it. If you can take a suzy wets her pants and sample it, then turn it into a track, now that is forward thinking. The only limit placed upon it is the limits we all set within our minds and abilities.