@evan @pluralistic I used to have an add-on that aggregated and filtered several feeds from a social media site, so for example one could just see posts with a specific keyword or hashtag.

An emergency response org in the US used it to present a true real time dashboard of all the things that were happening from its field stations across the state.

All gone now. As always the real value is in the long tail, but because that can't be turned into revenue, it doesn't matter.