Thanks! Topic filtering definitely on the way. Sentiment is a really cool idea -- especially if you want to filter by it. Will have to think about that.

My thoughts on language/country: Will stay away from this from now and focus just on English US. I'm a one man shop and this is fully a side project. With the low concern of misreporting something, I want to make sure I understand everything on the site.

Would be required in the long term vision though for sure.

Thanks for checking it out and commenting!