private int postsComparison(FacebookUser i_FirstPerson, FacebookUser i_SecondPerson)
 {
     return(i_FirstPerson.Posts.Count.CompareTo(i_SecondPerson.Posts.Count));
 }
 private int albumsComparison(FacebookUser i_FirstPerson, FacebookUser i_SecondPerson)
 {
     return(i_FirstPerson.Albums.Count.CompareTo(i_SecondPerson.Albums.Count));
 }
 private int checkInsComparison(FacebookUser i_FirstPerson, FacebookUser i_SecondPerson)
 {
     return(i_FirstPerson.Checkins.Count.CompareTo(i_SecondPerson.Checkins.Count));
 }
 private int tagsComparison(FacebookUser i_FirstPerson, FacebookUser i_SecondPerson)
 {
     return(i_FirstPerson.PhotosTaggedIn.Count.CompareTo(i_SecondPerson.PhotosTaggedIn.Count));
 }
 private int lastNameComparison(FacebookUser i_FirstPerson, FacebookUser i_SecondPerson)
 {
     return(i_FirstPerson.LastName.CompareTo(i_SecondPerson.LastName));
 }