1. #1

2. flickr.com : billjacobus1, mehori, golbenge
http://www.hamedsafa.com/other/445/blackboard
http://www.youtube.com/watch?v=dact-1Tdgz0

3. flickr.com : billjacobus1, mehori, golbenge
http://www.hamedsafa.com/other/445/blackboard
http://www.youtube.com/watch?v=dact-1Tdgz0

4. flickr.com : billjacobus1, mehori, golbenge
http://www.hamedsafa.com/other/445/blackboard
http://www.youtube.com/watch?v=dact-1Tdgz0

5. flickr.com : billjacobus1, mehori, golbenge
http://www.hamedsafa.com/other/445/blackboard
http://www.youtube.com/watch?v=dact-1Tdgz0

6. flickr.com : billjacobus1, mehori, golbenge
http://www.hamedsafa.com/other/445/blackboard
http://www.youtube.com/watch?v=dact-1Tdgz0

13. Daum Foundation, http://vimeo.com/23036180

14. Daum Foundation, http://vimeo.com/23036307

19. Adobe PDF (.pdf)
Adobe PostScript (.ps)
Microsoft Word (.doc/ .docx)
Microsoft PowerPoint (.ppt/.pps/.pptx)
Microsoft Excel (.xls/.xlsx)
OpenOffice Text Document (.odt, .sxw)
OpenOffice Presentation Document
(.odp, .sxi)
OpenOffice Spreadsheet (.ods, .sxc)
All OpenDocument formats
Plain text (.txt)
Rich text format (.rtf)

34. Presentations
pdf, ppt, pps, pptx, ppsx, pot,
potx (Powerpoint)
odp (OpenOffice)
key, zip (Apple Keynote).
Documents
pdf, doc, docx, rtf, xls
(MSOffice);
odt, ods(OpenOffice);
Apple iWork Pages, txt, csv!

57. CC korea, http://vimeo.com/15518951

73. facebook ; ILike

74. facebook ; ILike

75. facebook ; ILike