Tumbir 썸네일형 리스트형 SNS usage trend in USA, 2010 According to the research firm comScore, the top of SNS in USA 2010 was Facebook in aspect of unique visitors number it was about 1.5 hundred million in dec. 2010. Myspace ranked in the second place and there was extremely close competition between Linkedin and Twitter for the third place. Tumblr and Forspring followed Sequentially. Remarkable thing is that only Myspace's visitors number has dec.. 더보기 이전 1 다음