The simple way to make stickers for Facebook chats would be to wait until it is rolled out for your account. Then it is just easy to use them while chatting like emoticons.
There is currently no way that you can use to put a pass code to your messages on Facebook such no one is able to see them when gains access to your account.
If you mean there chats with other people you need to have acess to their account and can only view recent chats with conversations they have left open. but if you mean conversations you have had with your own friends then you need to open a conversation with them when there online and hope that the chat is still logged.
no
ES
it currently does not exist
In the message archive.
yes they can.
Well if you would like to have a chat with someone then i would go with MSN but if you would like to share pictures with freinds still have chats but not very fast chats i would go with facebook.. Personally i go on Facebook more than MSN
live chats on facebook. or if you know them personally, obs.
I think you cant but im not 100% sure
No they don't cause video chats are supposed to be private.