Citysearch
Content: Usability:
m.citysearch.com/ (xhtml-mp)
m.citysearch.com/ (xhtml-mp)
IAC/InterActiveCorp's Citysearch is the second biggest (after Yelp.com) US city guide site. The mobile edition of Citysearch includes most of the features of the full site including user reviews, maps and directions, photos and editor picks. Citysearch mobile also has click to call phone numbers and an option to send an SMS containing a business listing to any phone.