So now what if you want to left Facebook but still want to chat with your friends....
I have a easy solution for this.... Its really easy to put only your Facebook Chat to your browser's sidebar, if you are using Mozilla Firefox.
Simply follow this steps:
1. Go to Bookmark and select Organize bookmark
2. Click New Bookmark tab and enter the following:
* Name: Facebook Chat
* Location: www.facebook.com/presence/popout.php
* Check mark Load this bookmark in sidebar.
3. Launch the Firefox sidebar, Go to view - sidebar - and Start Chatting with your Facebook friends.
.... EnJoY !..!..!..!