Social networking websites / Top 10 Sites

http://en.wikipedia.org/wiki/List_of_social_networking_websites
http://social-networking-websites-review.toptenreviews.com/

How to Fix / Break Up Friendship

http://www.associatedcontent.com/article/179932/how_to_fix_a_broken_friendship.html
http://www.wikihow.com/Break-Up-With-Your-Friend

How To Make Friends and Keep Them

http://www.entertainmates.com/friendship/friendship_tips_intro.asp

How to Make Friends at Work

http://www.associatedcontent.com/article/257209/how_to_make_friends_at_work_ten_super.html

How to Win Friends and Influence People

http://en.wikipedia.org/wiki/How_to_Win_Friends_and_Influence_People

How to Socialize, Be Funny and Make Friends

http://www.wikihow.com/Socialize,-Be-Funny-and-Make-Friends

How To Make Friends / Be a Good Friend

http://www.wikihow.com/Make-Friends
http://www.wikihow.com/Be-a-Good-Friend

Friendship

http://en.wikipedia.org/wiki/Friendship