An interview with A9's Barnaby Dorman, Amazon.com's lead developer for its local search efforts, revealed a bit more about the venture's intent and expectations. Zachary Rogers' interview shows that Amazon's ambitions remain limited to garnering revenue off of the Google AdWords that appear contiguously to its content. A9 has an advantage, according to Dorfman, because it provides an interface for businesses to update information, preventing the staleness that rapidly overcomes most traditional directories. Click-to-call isn't in the cards just yet for A9.