SNS 2.0/del.icio.us links for 2010-04-16 웹20 2010. 4. 17. 09:07 YouTube -쿨하지못해 미안해 유세윤스러운 뮤직비디오. =) (tags: music-video youtube music 유세윤 humor video 쿨하지못해미안해) 공유하기 게시글 관리 web2.0trend.com 'SNS 2.0/del.icio.us' Related Articles links for 2010-04-22 links for 2010-04-21 links for 2010-04-15 links for 2010-04-14