Dissertations / PhD on Social Networking Websites / Marketing / strategic Management - topics [10]

Topics in marketing field for thesis (social media marketing, viral marketing) or new one?

please Help , I need new topics in marketing field for thesis ( E-marketing , social media marketing , viral marketing)? are they good topics or not ?
please suggest another topics

Dissertations / PhD on Social Networking Websites / Marketing / strategic Management - topics [10]

thanks for your reply
but i need a topic for master thesis so it must be new and useful
so any another new topics?