For the record, my chain looks a lot filthier. I hate cleaning bikes beyond anything. I don't clean my training bike very often, because it's only got cheap compenents and I do not care much if they don't last very long.
All that filth has to come from someplace so I was wondering if someone could specifically suggest from where, how and from what direction all that filth emigrates onto my chain and why it chooses to stay there. And then maybe I, or anybody else, can come up with a genius idea of how to stop the filth from making it's way onto my chain in the first place so nobody will ever have to clean it again.
Something like this maybe. You get the idea.