Marketing yourself using social media

Thanks to the development of Internet and social network such as: Facebook, Twitter, G+, Linkedin, etc.. it is easier and faster to marketing in the E-environment with no border of time and space. Therefore today, I want to make a new personal project. I will try to improve my image in Internet environment, selling myself through social networks.
In this plan, I will use majorly 3 different social networks as a marketing tools to advertise myself. Firstly, I use Blogger.com and G+ (belong to Google). Blogger will be the place where I will write all my business ideas, opinions, views, analyze, etc.. in details and as essays/ journeys. It will be the place where people come and rate/ recognize my level. Secondly, I use Facebook.com as a place to show my personal interests, hobbits, favorites. Facebook will be place where I will talk with friend, have irregular chatting, photo posting, etc.. Thirdly, and mainly, I use Linkedin.com as a place to have business communication. I will have a full details and professional information here. This network will be my electronic business contact. Through this network, I will build business relationship and PR my image to employers.
Let's see how it work !!!