Off topic, but a question that I’ve often pondered: how do you come up with such good suggestions about relevant threads, so quickly? A magic memory? A secret search algorithm? A Machine Learning implementation?
Coupled with that is my OCD level work of assigning Categories to all topics whenever possible. That helps with filtering results in the search tool.
And even though I don’t participate in all topics, I see enough of them to remembering basic discussion and often see repeat ones, so that leads me to search and see if I can link or merge as appropriate.