hw: Do you think sites like Facebook are good for
friendships or do they stop people from becoming close?

I'm the person who have=has very nagative=negative view about SNS service.
I think that SNS service is not so good way for =tomake their friendship=friends deeply.
we can't feel real friendship in SN and touched truly by SNS service.
And also, normally, people get addicted by=to SNS easily.
If thay use SNS service, they have to waste thier time for SNS naturally.
Time is gone and eventually they can't stop that and can't control themselves.