[cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2008/images/08/01/art.internet.ap.jpg caption="Pat from Lexington, Kentucky writes: 'I’m on CNN.com every weekday by 2PM and I miss you on weekends!’"] FROM CNN's Jack Cafferty: Before you rush to your computer and onto the Cafferty File blog to write in to us, consider this: you may just be addicted to the Internet. Medill News Service reports … Continue reading Signs you’re addicted to the Internet?