I think 4chan should follow Futaba's model and make more than one /b/ board. Why?
- The board moves too fast. By the time you post to a thread, it's already deleted.
- The board is mostly filled with unfunny kopipe. Kopipe wouldn't likely move from one /b/ to another, thus decreasing the problem.
- Meme creation has slowed down considerably, mostly due to the boards being flooded with kopipe. Good memes would transfer between the /b/'s, whereas crappy ones would only be posted on one board by those who are forcing it.
Just a thought.