4. The system of claim 3 and further comprising: a content analyzer component, configured to analyze subject matter content of the query.
4. The system of claim 3 and further comprising: a content analyzer component, configured to analyze subject matter content of the query. 6. The system of claim 4 wherein the feed distributor component is configured to identify the recipients as followers that have elected to be recipients of topic feed generated by the user that input the query.