Annoying about Facebook

Hi,  I decided what to write about!   Facebook, Yes Facebook no other than one of the most popular chatting sites of this time, its about whats annoying about it :D  Yeh, FIRSTLY: When people dont say goodbye  before they go of or atleast a g2g  but noooooo some people just go off without notice   The SECOND thing thats annoying is:  The chain mails,  If your  ta teenager and like to scare people, do it outside to people you know cause little kids go on facebook aswell and get freaked out and send it to people who will also get scared and so on...   ANOTHER thing:  How it changed,  The old facebook was great then it had to go and change for no reason atall,  OK going of subject now for a litle cause that was the last one,  Youtube has changed aswell, dont know why the old youtube was just fine but some people would go about wanting to change things other people like  what do people wanna do?  NOT let people enjoy certain  things?  TERRIBLE