Anyone any experience with using a Yubikey?

[.:SAmSuNG:.]

I currently use lastpass and its great but would like a extra layer of protection.

The NFC Yubikey looks like it would do the job. Anyone any views on it?

 

[Mp4]

I use the google authenticator at the moment but shall get be Neo on payday.

I bought Xmarks today so yet to see how that works out.

 

[Uhtred]

Seems expensive. I just use Google authenticator.