1.0 link Rainbow Dash Network http://rainbowdash.net/ Omni (omni) http://rainbowdash.net/omni http://rainbowdash.net/notice/1981949 @<span class="vcard"><a href="http://rainbowdash.net/user/19969" class="url"><span class="fn nickname">tekkdan</span></a></span> 12 hour time is hardly more efficient than 24 hour time. You will always need to put &quot;PM&quot; or &quot;AM&quot; behind the clock, which means you always need more characters. If you use a 24 hour time you already know approximately how late it is by reading the first number, not until you're done reading everything. (inb4 huge flamewar about best time system)