List of websites and whether or not they support 2FA. Also see the list of 2FA providers and the platforms they support.
Excellent post on all of the ins and outs of EC2 spot instance usage
tl;dr: a lot of people are spending a lot of time stealing nudie pics from celebrities. See also http://www.zdziarski.com/blog/?p=3783 for more details on the probable approaches used. Grim.
one for future reference. Hate when this happens