[1]
[CITE[葉っぱ日記 - 「拡張子ではなく、内容によってファイルを開くこと」の拡張子は Content-Type ではないことに注意]] ([CODE[2007-04-04 15:46:35 +09:00]] 版) <http://d.hatena.ne.jp/hasegawayosuke/20070404/p1>
([[名無しさん]] [WEAK[2007-04-04 23:46:23 +00:00]])

[2]
[CITE@en[Re: Proposed Design Principles updated]] ([[Ian Hickson]] 著, [CODE[2007-04-05 14:51:37 +09:00]] 版) <http://lists.w3.org/Archives/Public/public-html/2007Apr/0232.html>

> One browser started ignoring CSS files in one very specific 
case, namely only if the document had a DOCTYPE that, at the time, was 
basically unused. (I was one of the two people pushing for this.) It broke 
some sites, but comparatively few in the grand scheme of things. (Though 
we still get bug reports about this today, so maybe it wasn't that good an 
idea after all.)

([[名無しさん]])


[3]
[CITE[Mime sniffing data]] ([[Adam Barth <whatwg@...>]] 著, [TIME[2008-10-09 01:34:49 +09:00]] 版) <http://permalink.gmane.org/gmane.org.w3c.whatwg.discuss/15882>

[4] [CITE[Content-Type Processing Model ]] ([TIME[2009-01-10 07:14:52 +09:00]] 版) <http://webblaze.cs.berkeley.edu/2009/mime-sniff/mime-sniff.txt>

[5] [CITE@en[Sam Ruby: Mime Sniff]] ([TIME[2009-01-12 10:24:59 +09:00]] 版) <http://intertwingly.net/blog/2009/01/09/Mime-Sniff>

[6] [CITE[IRC logs: freenode / #whatwg / 20090927]]
([TIME[2009-11-30 23:26:32 +09:00]] 版)
<http://krijnhoetmer.nl/irc-logs/whatwg/20090927#l-135>

[7] [CITE[IRC logs: freenode / #whatwg / 20090927]]
([TIME[2009-11-30 23:26:32 +09:00]] 版)
<http://krijnhoetmer.nl/irc-logs/whatwg/20090927#l-320>

[8] [CITE[IRC logs: freenode / #whatwg / 20090929]]
([TIME[2009-12-02 08:29:55 +09:00]] 版)
<http://krijnhoetmer.nl/irc-logs/whatwg/20090929#l-357>

[9] [CITE[Bug 8479 – http content-type override mandatory for <object>]]
([TIME[2010-01-10 22:59:48 +09:00]] 版)
<http://www.w3.org/Bugs/Public/show_bug.cgi?id=8479>

[10] [CITE@en[HTML5 Revision Tracker]]
([TIME[2010-04-14 21:50:48 +09:00]] 版)
<http://html5.org/tools/web-apps-tracker?from=5041&to=5042>

[11] [CITE[''''''[''''''whatwg'''''']'''''' Video with MIME type application/octet-stream]]
( ([TIME[2010-09-02 00:45:32 +09:00]] 版))
<http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2010-August/028291.html>

[12] [CITE[IRC logs: freenode / #whatwg / 20100825]]
( ([TIME[2010-09-04 09:44:11 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20100825#l-1199>

[13] [CITE@en[Speech Synthesis Markup Language (SSML) Version 1.1]]
( ([TIME[2010-09-08 00:26:19 +09:00]] 版))
<http://www.w3.org/TR/2010/REC-speech-synthesis11-20100907/#lexicon_type>

[14] [CITE['''['''whatwg''']''' Video with MIME type application/octet-stream]]
([TIME[2010-12-09 18:00:19 +09:00]] 版)
<http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2010-December/029393.html>

[15] [CITE@en[Web Applications 1.0 r5836     Bring the spec more in line with what the browsers do for video (largely, ignoring Content-Type). This will probably be tweaked further once Adam's draft has a section dedicated to sniffing media container formats.]]
( ([TIME[2011-02-05 10:31:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=5835&to=5836>

[16] [CITE[''''''[''''''websec'''''']'''''' Font sniffing]]
( ([TIME[2011-01-28 00:21:17 +09:00]] 版))
<http://www.ietf.org/mail-archive/web/websec/current/msg00235.html>

[17] [CITE@en[Web Applications 1.0 r5921     revert r5836 per http://lists.w3.org/Archives/Public/public-html/2011Mar/0002.html]]
( ([TIME[2011-03-01 09:18:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=5920&to=5921>

[18] [CITE@en[Re: Request for revert on bug 11984]]
( ([[Ian Hickson]] 著, [TIME[2011-03-01 09:14:52 +09:00]] 版))
<http://lists.w3.org/Archives/Public/public-html/2011Mar/0002.html>

[19] [CITE[IRC logs: freenode / #whatwg / 20110123]]
( ([TIME[2011-03-05 11:46:54 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20110123>

[20] [CITE[IRC logs: freenode / #whatwg / 20110124]]
( ([TIME[2011-03-05 23:14:05 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20110124>

[21] [CITE[IRC logs: freenode / #whatwg / 20110127]]
( ([TIME[2011-03-10 07:30:55 +09:00]] 版))
<http://krijnhoetmer.nl/irc-logs/whatwg/20110127>