Got 2 for you. One could be kinda controversial, the other prob. easier to monetize.

1) Application or website where anyone can rate police officers. Scrape public records on all municipalities for badge #, name, salary etc. and assign a profile for each officer for the public to be able to rate/comment on... could call it Rap-Sheet, Rate-A-Cop... etc.

2) Application or website where people can see news on a given topic in tiles (1 news topic/tile) you can scroll/swipe through that is in an easy to digest "report card"  format. This would quickly show users what the gist of a news topic was and where each of the mainstream news and independent sources stand on a topic vs. the others. Maybe also give the ability to turn on and off news sources that show up on each report card to curate the sources you are interested in. Then if anyone want's to dive into a specific publications news article to learn more you can redirect them to that site by clicking on their report card rating for that tile.