The Mail must get through the mail to be delivered on your home system. The mailer would cheerfully try to ship it to a nonexistent `joe’ on locke.org. Good programmers know what to write and what to rewrite (and reuse) Linux has always been friendly with the open source-sharing tradition of the Unix-like OS in spite of its technological limit. The average quality of software originated in the Linux community is so high that the average quality has been so high.”]
Source: http://www.catb.org/~esr/writings/cathedral-bazaar/cathedral-bazaar/ar01s02.html