You still have not responded to my question about balloons. Do you feel they should receive a similar ban? By your logic it seems like they should. They seem to be, at the very least, somewhat dangerous for children (and certainly more dangerous than they appear).
I would never want to earn a living at the expense of children's lives. We are not bad people. But I honestly do not believe that Buckyballs are as dangerous as they are being made out to be. In addition, I see no reason why a product such as Buckyballs should be uniformly banned when there are millions of responsible adults who enjoy them safely and appropriately. There are no children in my household, and if a child is going to come visit, I make sure there is nothing around that could possibly harm them. I would put alway bottles of liquor, cover power outlets, make sure there are no lighters on the coffee table, and ensure that no buckyballs are within reach. I believe that responsible adults, with appropriate warnings and instructions, should be able to enjoy adult-only products within their home. If I had a toddler running around I would absolutely not have buckyballs in my home.
There is no substitute for proper and attentive parenting. All the bans in the world are not going to save a child who is left to roam around swallowing anything they come across.
No, I don't think we should ban balloons.
I think you're wrong about how dangerous super-strong toy magnets are, but I don't see anyone involved in Buckyballs as trying to "earn a living at the expense of children's lives". We can definitely disagree about this without moralizing.
I think the CPSC is making a sound policy decision here --- and, more importantly to me, is being more carefully empirical than Buckyball's Internet advocates are being.