3. The system of claim 2 , wherein the one or more attributes include times when the plurality of posts were provided to the discussion forum and authors that provided the plurality of posts.
4. The system of claim 3 , wherein the extracted information includes a number of authors that provided the post and one or more other posts to the discussion forum, a time when a most recent post was provided, a number of posts provided by a same author, and a number of replies to posts.