Some new entries for Linux

This has a A-Z list of all available softwares for linux:
http://stommel.tamu.edu/~baum/linuxlist/linuxlist/linuxlist.html

Some Advice for participating in user groups, or mail lists.
http://catb.org/~esr/faqs/smart-questions.html

How did windows became so insecure Read:
http://www.kernelthread.com/publications/security/uw.html

Designing some Simple Front Ends with Dialog/Xdialog:
http://linuxgazette.net/101/sunil.html

Using SMTP AUTH and STARTTLS with sendmail
http://www.joreybump.com/code/howto/smtpauth.html