This is not a complete research and i didn't clean it up yet
Today, with Internet and all these electronic devices we can be connected to anyone at anywhere. Is this good? it depends, because everything comes with its own price. for using this technologies we have to giveaway a big part of our privacy and freedom!
The question i'm going to answer here with your help, is one of the most challenging questions of the modern world. The reason is because this question itself contains hundred of difficult sub questions.