magazine pointed out real dangers for the millions who hang out on line, or is this a case of media hyper ventilationjoining us in las vegas, sarah lacey, founder and editor of chief of pandodaily.com. in new york, columbia university's chief digital officer who blogs about digital and social media for c-net news. sarah lacey, do you believe that e-mailing and texting can lead to mental illness, is it driving you crazy? >> it is not driving me crazy. although, you know, one sign of insanity is you don't recognize you're insane. i think this whole group of sclors thing, i mean, you know, we could find six surveys saying wine is good for you and pad for you. and chocolate is good for you and bad for you. i mean, this is the same sort of fear mongering hysteria that, you know, wanted people to believe that video games made kids go shoot up their schools. and the idea that a totally balanced kid plays a video game and then loses his mind and takes out classmates makes about as much sense as saying spending time on social media will suddenly make you have an, emotional breakdown, strip off your clothe, an