President-Elect Barack Obama’s “V.P. pick” text message remains the most notable example of short code marketing in the U.S.  
According to a report released Monday by Nielsen’s Telecom Practice, Americans should expect to see more text message marketing in the future.  Given the immense popularity of texting in the U.S. and abroad, it’s not surprising that marketers have ramped up their use of the medium to engage their customers — where there’s an audience, marketers are not far behind.

The typical U.S. mobile subscriber sends and receives more SMS text messages than telephone calls, according to research released Monday by Nielsen Mobile. 
During the second quarter of 2008, a typical U.S. mobile subscriber placed or received 204 phone calls each month.  In comparison, the average mobile customer sent or received 357 text messages per month — a 450% increase over the number of text messages circulated monthly during the same period in 2006.

They don’t have expense accounts — or even their own income, but tweens (ages 8 to 12) are perhaps the hottest new target for U.S. cell phone operators, CNET and Forbes reported Wednesday.
Both stories noted that 46% of U.S. tweens use cellphones, but only 26% own them, according to Nielsen Mobile.
Instead, tweens are more likely to borrow their parents’ phones — when they go out with friends or take short trips.  The borrowing typically starts at age eight-and-a-half; by age 10 or 11, many tweens have their own phones, according …

The Barack Obama Campaign generated significant buzz this weekend by announcing Senator Obama’s Vice Presidential selection via SMS text-message. Nielsen estimates that 2.9 million U.S. mobile subscribers received a text message from the Obama campaign over the weekend.
The Vice Presidential message (sent in the late hours of Friday night) is, by many accounts, the single largest mobile marketing event ever in the U.S.
“From a mobile perspective, it makes sense that the campaign chose to use text-messages,” Nic Covey, Director of Insights, Nielsen Mobile, noted. “Today, 116 million U.S. mobile subscribers (52 …