Round 13: Or maybe we should let superstition win?


Details
Woah! We're back, and the fine folks at General Assembly (http://generalassemb.ly) (no, not the one at Zuccotti Park. Yup, that's the one), who graciously hosted us back in April, are hosting us again.
The format of course stays the same: 5 minutes to show off your hack, and 5 minutes for the audience to applaude, cry, laugh, inquiry, snore, chew, stand, sit, dance, grow, interact, etc. But, of course, we hope that the audience provides lots of great feedback and asks interesting questions (probably while sitting, though dancing audience members are certainly free to participate as well)!
Since we didn't know where we'd end up this month, we did a pre call for proposals, in order to ensure that we could RSVP the speakers before hand, but we still would like to hear your talk proposals, since plans change and we'll have another meetup in December.
So show us what you've got! But, remember, no startup pitches, no job related projects[1] and certainly no deckware!
See you at GA!
[1]: Let me clarify the "no job projects" rule. We want to promote the projects that people do in their spare time, for fun, or utility, and not the kinds of projects that are only applicable to people who work in your company, or your direct clients. On the other hand, there may be a project that you've built primarily at work, that solves a general problem that your company has allowed you to release with a libre license--this is usually fine.

Round 13: Or maybe we should let superstition win?