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?
What's the "ordered friends list initial data" on Facebook mean?
How do I know if someone looks at my facebok profile from their mobile device?
What does "a friend has recently viewed this photo on facebook" mean?
How many visitors to get in top 10,000 alexa ranking?
Is there a way to not appear in your friends timeline 8 friends box?
About Facebook--stop the Introducing Close Friends popup box?
How do i know if my messages are on the ignored list?