Nice product. Kinds of needs that I think could be filled meaningfully: Users who could not find something on google. Users who are learning something - they

Nice product. Kinds of needs that I think could be filled meaningfully: Users who could not find something on google. Users who are learning something - they are new to a domain and don't know how to construct a query due to lack of vocabulary in the domain that they are searching. Users who are looking for other users - likealittle for users who want to collaborate online.