You wake up one day to discover that the person you have been communicating with on Facebook is no longer there and you are wondering why. You try searching for his or her profile on Facebook and you find out that you are shooting blanks. You can't even send messages either. To find out if someone has blocked you, try to find his or her name on Facebook. If you can't find the profile even after trying to search by name, then there is something wrong. Next thing to do is try to search the name through mutual friends, i.e, visiting the friends list of your mutual friends on Facebook. If you still can't find the person, this could probably be due to three reasons: You have been blocked, or The profile has been deleted by the person, or Your friend's account has been disabled either by him directly or by Facebook for violating their standards. If you suspect that its the first reason, then continue reading to find out if you have been blocked by the Facebook use...