They (whoever they is) has promised this 3.0 for awhile, and frankly, aren't we all a little tired of the 2.0 thing?
LINKS
http://computer.howstuffworks.com/web-30.htm
http://www.labnol.org/internet/web-3-concepts-explained/8908/
http://www.educause.edu/EDUCAUSE+Quarterly/EDUCAUSEQuarterlyMagazineVolum/TheSemanticWebinEducation/163437
LINKS
http://computer.howstuffworks.com/web-30.htm
http://www.labnol.org/internet/web-3-concepts-explained/8908/
http://www.educause.edu/EDUCAUSE+Quarterly/EDUCAUSEQuarterlyMagazineVolum/TheSemanticWebinEducation/163437