4. The method of claim 2 , wherein identifying the topic from the first post comprises matching one or more words in the first post with one or more words in a database of topics.
4. The method of claim 2 , wherein identifying the topic from the first post comprises matching one or more words in the first post with one or more words in a database of topics. 5. The method of claim 4 , wherein the database of topics is updated dynamically based on user posts as the posts are declared and received by the one or more computing systems.