Are social networking sites good for our society ?

Well of course it happens to be good for our society due to it helping people adjust. Hell yeah :)

yes and no yes cuz its healthy to be social and no cuz anyon can be behind the screen]

even if someone does vote because of your twitter status, there is no civic duty and would have been a more responsible citizen by not voting at all. voting should therefore not be viewed as a fulfillment of civic duty.

hope this : )