I'm so sorry for my delay! I had a serious problem in my computer and i lost everything. All my research that i'd done in the last few months.
But for now,after thought a lot, i'll not continue with this blog because my major focus is the Social Advertising Campaigns that i search and post in my other blog: http://socialads.blogspot.com/
But i hope to re-activate this blog soon. Thanks a lot for your time and please continue to see my other blog!