At this time, I am connected with two social networks, and one penpal site. These sites all serve a role and purpose. I tend to not going sites, and not make use of them. With regards to Facebook, most of the people I know uses Facebook, and have little or no interests with other sites. For this reason, I use Facebook in case there is actually something important. The next site is PHK Penpals. This is not a social network to say, but more of a profile advertising page. The reason for this site is to find new people to write to. The last site is Twitter. Most companies I associate with uses Twitter to promote themselves, and aid in technical support.