One Small Step for PayPal…

In the ever-evolving world of mobile commerce, a logical area of future opportunity is payments made through mobile devices.

Interview with a Search Spammer

Chris Pirillo gets the goods on search engine spam with an interview of an anonymous "search spammer" at the New York Search Engine Strategies conference. The voice is decidedly European, possibly German - yes, it's German.

Demographic Targeting with Google AdWords

On the heels of MSN AdCenter's demographic profiling aspirations, Google AdWords now offers demographic site selection with gender, age, and household income as the demographic categories available. The demographic information comes from ComScore. h/t Andy