I’m in the Bay Area this week, and driving down Lombard Street, I brought the car to a halt when I saw the two billboards above. Yes, that’s one of the Goog411 billboards for Google Voice Search sitting on top of an Ask.com "The Algorithm" one. Sadly, there’s doesn’t seem to be room to squeeze in ones from Yahoo and Microsoft. Want to see them for yourself? Go down Lombard, just up from Gough. I’ve got another shot here, as well.

Related Topics: Ask: Promotions | Google: Marketing | Google: Voice Search

About The Author: Danny Sullivan is editor-in-chief of Search Engine Land. He’s a widely cited authority on search engines and search marketing issues who has covered the space since 1996. Danny also oversees Search Engine Land’s SMX: Search Marketing Expo conference series. He maintains a personal blog called Daggle (and maintains his disclosures page there). He can be found on Facebook, Google + and microblogs on Twitter as @dannysullivan. See more articles by Danny Sullivan