I have been using facebook for four years now. I can remember when I first starting using it I was confused. I had to ask my brother who had it longer than me to show me how to use it. I learned how to work everything and add friends. The only friends you would have were the ones from high school or college.
With twitter I had to make one last semester for a class. I was so confused and didn’t understand it at all. My prof even told us that it was basically facebook updates. I had no idea how much more you could do with it until Prof Teston showed us.
I pick facebook because I am more used to it, if I get the hang out twitter who knows maybe I will use it more.
