11. The method of claim 1 , wherein the method of using the created hierarchy further comprises selecting root tags in the created hierarchy to be included in the tag cloud.
11. The method of claim 1 , wherein the method of using the created hierarchy further comprises selecting root tags in the created hierarchy to be included in the tag cloud. 12. The method of claim 11 , wherein the step of using the created hierarchy further comprises including most popular non-root tags to be included in the tag cloud after including all the root tags.