you go about researching internet communication from an SI perspective?

you go about researching internet communication from an SI perspective? Would it make sense to identify the varied personas and styles of self-presentation that individuals adopt in email conversations, blogs, and chat-rooms? Explain why/why not. How does internet role performance differ and overlap with the conventional rules apparent in face-to-face interaction? Does your self-presentation differ in different internet settings? And, to what extent do your various self-presentation strategies/performances differ from your face-to-face interactions? How do you establish trust in the absence of face-to-face interaction?