Doing it that way is only going to make it much, much worse. We'd probably be better off discussing each company in one thread. If we create a new thread for each little thing that happens, such as in your cleaning house example, then we'll only have a thousand threads again. Personally it seems better to have things compact enough that they stick in one thread. Doing it the other way is a bit unwieldy and hard to keep track of. If we discuss Sinclair in one thread and MG in another etc. that makes a hell of a lot more sense then a new thread for each little event at an individual station. What to do with things that don't warrant a thread but might be interesting as an aside but concern one station?
These rules would also seem to go against what you said when the Sinclair general thread was created too...