is you including such a employees that using office hours for facebook?

Hi there Logic! I agree. I actually heard about a government agency in another country which banned facebook from the websites that the computers in their system can visit. I am not one of those employees but I go to facebook while working. That's because I have an internet cafe business so when I'm in the shop, I visit facebook and play different applications. I guess that's not counted, is it?

I do include my office colleagues in my Facebook. But, it is always important to remember to never add your boss or employer in your facebook. Anything bad or comment you say in Facebook, he or she may see it and worst would be that it's all about him or her.