Social network

i have some social network there is twitter,facebook,tumblr,my space,hello and blog . are all important to me. all the information for me and I can communicate with friends far away even for a long time friend whohad not met. although social networks are commonly used but I do not always devote the problem or what I feel to the social network.Social networking is a place for us to communicate and where to issue an opinion but it would be better to use as needed