OK, here I'll start my little translation. (Remember, original text translated from German)
I did some research on the German Internet but couldn't get much valuable information out. So I switched back to English and got some interpretation of the term Indie-Talk. Farther this fact shows me how the internet is more and more bound to IP-addresses and regional search-results, countries and areas or topics. Thousands and hundreds of thousands of hands are typing every moment. No, not every second. Every possible moment you can think of. I don't know if we can actually define this with mathematical probabilities.
Ok, let's go. Indie-Talk
If you think about music, we might figure that indie is a type of music. Rock? Maybe in the beginning it sounded something like "alternative" Later it became more weird and experimental.
Another meaning can be: Indie = Independent.
Translation fallows within the coming days... please be patient.