On 1/13/07, <b class="gmail_sendername">David Nicol</b> <<a href="mailto:davidnicol@gmail.com">davidnicol@gmail.com</a>> wrote:<br>> Zooko's triangle applies here.<br><br>Errr... That should be a <a href="wyman.us/main/2006/12/the_persistence.html">
pyramid</a>, not a triangle. See discussion <a href="wyman.us/main/2006/12/the_persistence.html">here:</a><br><br>bob wyman<br><br>