Yodle and Research Now polled 400 US small businesses. Small businesses were defined as locally operated businesses with fewer than 25 employees. More than half (52%) of respondents said their website is mobile-optimized thanks to the increased use of mobile phones.
Additionally, 14% of US small businesses said because of the increase, they built mobile-optimized emails, and 11% said they use SMS marketing. Read the rest at eMarketer.