brotherhood_of_LAN - 10:37 am on Jun 4, 2011 (gmt 0)
There is markup for:
Proper nouns. You can see why this would make life easier for a search engine. "The Who" at the beginning of a sentence, for example, can be quite ambiguous.
Having a S.E. that can algorithmically understand concepts in a Wordnet "word sense" structure would offer amazing potential, perhaps a move towards the "theming" that has been often spoken about since the days of Teoma?