Hey folks! I found a bunch of great articles as part of the research for our talk. I'll dig some out and post them here when I have a little more time.
In the meantime, you can check out the talk slides here, which include a few references to further reading on the last slide: http://www.slideshare.net/tollady/under-the-influence-dark-patterns-the-power-of-persuasive-design
Feel free to hit me up with any further questions. I'm by no means an expert on Dark Patterns, but I'm certainly interested in them, along with Persuasive design, behaviour change and design responsibility and ethics.