@jina Oooh. That's a bit more understandable then.

@rschroed Yeah. You can optionally use SMS.

@rschroed Twitter's is really interesting. It pushes to your Twitter for iOS app. You approve it in there, then your Mac browser continues.

@jina On the subject of badge design, @rands.

http://randsinrepose.com/archives/full-of-interesting-strangers

The two-factor auth landscape is really interesting right now. Within a pretty small UX space there's a lot of experimentation.