Do you use technology-based social networking, and if so, how you think it has changed your life?

No I barely go on those social networking due to the fact of where is the realism in it all when you aren't even sure if the person behind the screen is legitimate. Before all these technologies where did it all began the can to can method, the telephone or even by going to the other persons house in person. I think Social networking sites is ruining our social life. It is not helping us in anyway at all! If you can't have personal interactions in person than I see those networking sites POINTLESS!