the nytimes demos auto internal anchors (credit to dave winer for original innovation)

the ny times is providing support for paragraph, sentence, and sentence level highlighting on its site. story at the atlantic
wire (which is like amazing hot on this kind of stuff).

http://www.theatlantic.com/technology/archive/2010/12/the-hyperlink-grows-up-...

"Here's how it works. In the story above, the base URL is:
http://www.nytimes.com/2010/12/01/world/americas/01colombia.html

If you wanted to link to a specific paragraph, you'd simply add a "#" and the number of the paragraph, e.g.:
http://www.nytimes.com/2010/12/01/world/americas/01colombia.html#p2

You can even go a step deeper and skip to a particular sentence, e.g.:
http://www.nytimes.com/2010/12/01/world/americas/01colombia.html#p2s2

And here's where it really gets cool, though. If you want to highlight that section, you simply switch the p to an h. I generated the highlighted text below with the following link:
http://www.nytimes.com/2010/12/01/world/americas/01colombia.html#h2s2

To simplify things, if you hit your shift key twice on a Times story, small icons appear next to every paragraph. Click on one of them and it'll place the paragraph linked URL up in the address bar of your browser.
"