That's true, it can be very dusty. I was also concerned about the high flammability of lint. But it comes from out clothes, so wouldn't that mean that our clothing is highly flammable as well? Maybe not, I haven't done much research into the lint factor yet. Haha. I wouldn't make kids' toys from it anyway, due to it being flammable, maybe some shelf toys.
Or better yet, I might just save it up for the emergency kit!