I thought about creating a website/app that let people enter a bunch of their interests/likes/dislikes and then were put into a room with a group of people and

I thought about creating a website/app that let people enter a bunch of their interests/likes/dislikes and then were put into a room with a group of people and given a problem to discuss. The discussion would be visible for others to see but not participate in. Ultimately, I never did any work on this. If anyone likes the idea and would like to work on this with me, give me a shout.