You bet I can. Our news aggregation platform and apps are subject specific. Each one is heavily dosed with curated source content from subjects specific to the app itself. Within are categories that are more meaningful to the user. We're still in startup mode, but our two prototype/proof of concept mobile apps are available for free on the Apple App Store. We have plans for dozens of others. We are also in beta test with Android and web app versions of the same. Each app is independently curated by subject matter experts. Users with passionate interests in specific subjects will appreciate the lack of clutter and "USA Today" type of content selection.
See http://littlemandigital.net for further details.