16. The method of claim 1 , further comprising: causing display of a user interface with one or more controls to enable a user to perform predetermined operations associated with the tag.
16. The method of claim 1 , further comprising: causing display of a user interface with one or more controls to enable a user to perform predetermined operations associated with the tag. 17. The method of claim 16 , wherein the predetermined operations comprise: enabling a user to classify the tag into a certain category.