O'Reilly Open Source Convention 上的“商业 OSS 业务”：conferences.oreillynet.com/cs/os2004/view/e_sess/5786

2004 年开源商务大会：www.osbc2004.com/at_a_glance.html

John Perry Barlow 的 “Death From Above”: www.eff.org/Misc/Publications/John_Perry_Barlow/HTML/death_from_above.html

“Linux 是基础设施吗？ 还是比那更深入？”：linuxjournal.com/article/6074

时间层次: www.longnow.org/about/speedlayers.htm