Social Rudeness

You know, if you ask someone to be your 'friend' on a social network, even if it is just to fill quotas, it is just rude to all of a sudden kick them off. It doesn't happen often and sometimes you have to wonder what causes it. One person did that to me today but I went and perused their listing of friends and noticed a similarity between myself and a few others that got knocked off. I won't go into it further but I wasn't surprised any longer. It's still rude, and by the way, just wrong for the apparent reason.