<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>On Nov 30, 2006, at 4:53 AM, Michael(tm) Smith wrote:</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>[nested annotations]</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 10.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">and it would seem particularly odd to allow that in the limited</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 10.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">space of paper but not the free expanse of hypertext.</FONT></P> </BLOCKQUOTE><P style="margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px"><BR></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">I think one reason why existing content models exclude them is</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">the problem of how to render them.</FONT></P> </BLOCKQUOTE></DIV><BR><DIV>+1</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Hypertext doesn't seem as much a free expanse when you have to start designing a usable page of it; then it becomes dissapointingly reminiscient of paper. :-)</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Not, of course, that our inability to conceive of how to make it useful should necessarily exclude a feature like this, but does anyone have a suggestion on how to make nested annotations/citations easily readable and usable, and solve the issue of how to number them?</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV>_____</DIV><DIV>David Walbert</DIV><DIV>LEARN NC, UNC-Chapel Hill</DIV><DIV><A href="mailto:dwalbert@learnnc.org">dwalbert@learnnc.org</A></DIV><DIV><BR class="khtml-block-placeholder"></DIV><BR class="Apple-interchange-newline"></SPAN></SPAN> </DIV><BR></BODY></HTML>