The first study examined the use of computer labs by students. So why do I recommend that you have your own social networking site. You can either go through your album and tag more photos, or you can finish by clicking the 'Finished tagging' box above the photo.
So I went on his page to see if he had blogged about it. It's a way other than ad revenue to keep the site alive, not that Facebook needs the help at the moment. They are comfortable with technology and use it readily.