The quickest way to be added to this nice list is to send bug fixes, corrections, and/or updates to me ;-).
If you want to do a major review, you can use the native LyX file (see original source) and send diffs against it, because diffs against SGML don't help too much.
David Ranch <dranch at trinnet dot net>: For encouraging me to write this HOWTO, his editorial comments on the first few revisions, and his contributions to various IPv6 testing results on my IPv6 web site. Also for his major reviews and suggestions.
Pekka Savola <pekkas at netcore dot fi>: For major reviews, input and suggestions.
Martin F. Krafft <madduck at madduck dot net>: For grammar checks and general reviewing of the document.
Writing a LDP HOWTO as a newbie (in LyX and exporting this to DocBook to conform to SGML) isn't as easy as some people say. There are some strange pitfalls... Nevertheless, thanks to:
Authors of the LDP Author Guide
B. Guillon: For his DocBook with LyX HOWTO
Credits for fixes and hints are listed here, will grow sure in the future
S .P. Meenakshi <meena at cs dot iitm dot ernet dot in>: For a hint using a "send mail" shell program on tcp_wrapper/hosts.deny
Georg Käfer <gkaefer at salzburg dot co dot at>: For detection of no proper PDF creation (fixed now by LDP maintainer Greg Ferguson), input for German books, big list of URLs and some other suggestions
Frank Dinies <FrankDinies at web dot de>: For a bugfix on IPv6 address explanation
John Freed <jfreed at linux-mag dot com>: For finding a bug in in IPv6 multicast address explanation