Actually, I was looking at how audio loops work, and it seems like the low context switching overhead of fibers could be really great for stacks of effects and

Actually, I was looking at how audio loops work, and it seems like the low context switching overhead of fibers could be really great for stacks of effects and filters. Because the overhead is very small and predictable, and the ergonomics of fibers is easier to deal with, it could make for a really nice interface.