Austin Wierschke, left, of Rhinelander, Wis., and Kent Augustine, of Jamaica, N.Y., compete during the final round of the 2012 LG U.S. National Texting Championship on Wednesday, in New York. Wierschke won the championship for the second time in a row. Mary Altaffer/AP hide caption

itoggle caption Mary Altaffer/AP

The happy couple. Lena Henderson and Roland Davis, who will marry again on Saturday. David Duprey/AP hide caption

itoggle caption David Duprey/AP

An image from a demo of the Stuck on Earth app, which Lauren Goode of All Things D calls "a photographer's dream." Stuck on Earth hide caption

itoggle caption Stuck on Earth

The words of Dr. Martin Luther King, Jr., have been used mark historic events, but not always in the right way. yngrich/flickr hide caption

itoggle caption yngrich/flickr