Cognitive bias and effective interface design

Joshua Porter recently shared an excellent presentation on leveraging cognitive biases in the design of social networking sites. I’ve followed Joshua’s blog for years, and his thoughts on this subject reinforce my loyalty. You should know that I’ll vehemently defend the time I spend reading his stuff, even if you try to persuade me that …

Cheers to the barnacle app: a useful new entry in the Web 2.0 lexicon

Last week I reported on a fun little social lubricant called Foamee. It is a third party trifle completely reliant (at least as of this writing) on Twitter. The objective: If you’re a member of Twitter, you pledge to buy someone a beer. Foamee keeps tabs on these declarations. As I pointed out in my …