We'll go ahead and warn you that a lot has changed since 2007, but if anything, the surge in Twitter users and the overwhelming growth in social networking would likely strengthen these findings. The Pew Internet and American Life Project has just revealed some rather interesting stats from its study of age groups and their connection to mobile technology, particularly when looking at the "Ambivalent Networkers" group. Said clump is comprised mostly of males in their late 20s, which are stereotypically connected to their handsets at all times with a smile to go with it. According to the research, however, the majority of this group agreed that "taking a break is definitely a good idea," which