3. The method of claim 2 , comprising: responsive to receiving a tag search, comprising the first tag, from a second user, providing the first public tag collection to the second user.
3. The method of claim 2 , comprising: responsive to receiving a tag search, comprising the first tag, from a second user, providing the first public tag collection to the second user. 4. The method of claim 3 , the first public tag collection not comprising a tagged search result by the second user.