Well, thats what we are doing at the moment. But i will explain the "germany-situation" to you
In germany the average person has a connection speed of 1024kbit/sec downstream and 192kbit/sec upstream (typical german ADSL). Now if we are streaming a 92kbit/sec stream to our main stream server we have a problem. Because if we want to surf properly and broadcast the modem stream at the same time we need a faster connection which costs more money
so it would be possible to stream to the second server directly and we are actually doing that at the moment but we want to stop to limit server traffic as well as client traffic.