Hmm, good point. Moderation would be super important, which means that it needs a very actionable definition of what classifies as a "hack" and what does not. I

Hmm, good point. Moderation would be super important, which means that it needs a very actionable definition of what classifies as a "hack" and what does not. It might also need a little of structure in the way the information is presented to act as a proactive guard against off-topic posts. I definitely agree with what you're saying about not defining it too narrowly, but of course it needs to be defined. Interesting example about gifted homeschooling. Serving the community and being mindful of their interests, for sure, can make or break a community.