Radio Addition to the Immersion Section?
Adding live radio, like podcasts, in the language being learned would be immensely helpful. We've already got news articles in Immersion, why not radio? This way, people can hear how real Germans speak, and not a computerized voice. I supplement my German with Bayern radio and, though pronunciation is not a problem, it is still interesting to learn some new words and hear about events in Germany from the German perspective.
I go to iTunes U and it breaks down courses by language that way I am able to have the opportunity to hear actual Germans speaking German. I also try watching movies on Netflix in German. There is www.dw.de (think BBC for Germany as it was described to me). For the most part, I'm not advanced enough to understand them completely, however, at least I'm being exposed to the language being spoken naturally by Germans.