It is cool that they finally allow butter knives on board, but there is still a long road to sanity.

Lighters are not allowed to be shipped in the luggage hold. This is a fire/explosion hazard. The only alternative to allowing them to be carried is to confiscate all of them. This is why it is impossible to ship a gun-shaped lighter by air. The lighter can not be stowed in baggage, the gun replica can not be carried in the cabin.

I still think a long knitting needle can do a lot more permanent type damage than my little keyring SAK.