using a yubikey neo to authenticate access to icloud.com?

I have a Yubikey neo

This is one of the new highly secure tools that allows you to log-in securely.

This device supports one time passwords, fixed passwords and NFC..

I already use this device a lot, as the security offered by it is very high.

I have incentive to use it wherever possible due to the very high security offered.

So I ask, does or will I cloud be offering a hook to use devices like this?