What the sweet baby Moses is going on? Ever since this quarter started, I hear clips of jingly little tunes coming from pockets in the Concourse. I see classmates’ thumbs ablaze with rapid-fire text messages in class. People hold their ears and talk to themselves as they pass me on walkways. Cell phones are here, and the social implications for Principia are already beginning to take effect. It’s been a long time coming, but does that mean we have to like the new tower? I wasn’t sure, so in an effort to make up my mind, I made a list of pros and cons.