Categories an English text into a topic (Arts, Business,
Computers, Games, Health, Home, Recreation, Science, Society and
Sports). Each of those topics has more specific child classifier
(Art Topics, Business Topics etc). It uses a subset of topics
from the Open Directory Project at   Classify method: Enter text
to classify (html tags not allowed):      The Topics classifier
is hosted by  URL API (supports XML and JSON responses)     Post
the XML to using a post request. Note that since this is a
published classifier the 'username' attribute is set to
'uClassify' in the <classify> element. This enables the API to
recoginize published classifiers in foreign accounts.