Which are the best places to learn about Social Media Marketing?
These two blogs are really good. If you are newbie then they will be a great start.
SocialMediaToday & SocialMediaExaminer
Social Media Examiner is best blog according to me. It has got all information, walk-through's and tutorials that one can get.
I think their are lot of options available on internet, just go through with that, and try to make experiment with this.