you to prevent pages from being spidered or included within a search index.
shouldn't be included in an index. It's called the robots-nocontent tag.
and other stuff used in page templates.
you do NOT want included in searchable content within Yahoo.
Blah blah here's my text it is so bad blah blah blah.
THE MICROFORMAT DRAFT IS NOT WHAT YAHOO IS USING!
how they might implement it.
simply won't make searchable the content you flag.
store all the words of your page within the index is creates of web documents.
on a page to determine rankings, Yahoo says.
from both summits that they've decided to try it out.
Finally — what will this mean for search marketers and searchers in general.