Answer Question
Does the Facebook always show correctly the time when somebody was active? Or there can be mistakes? For example it shows 3h instead of 6h?
Messenger question?
How can I find my Facebook friends on Twitter?
How do I create a photo album on Facebook?
Is there a way to see what Time a friend "Like" a post or picture on Facebook?
Dissapeared ID in "initialchatfriendslist" on facebook page source?
If I delete a message sent before the recipient opens it, will it be deleted on their end as well?
How huge is the Internet?