You could search news and have an option to select if you wanted your results more right wing or left wing.

It was a show off feature that solved a problem I’m not sure anyone needed solving. And I doubt it was cheap to create.

This alone didn’t raise an eyebrow but looking back now I see it as a misdirection.

I thought it was great. Way way to get a sense of the headlines posted about a given topic from either side's perspective. It might have been easily implemented using something like ground.news