I would suggest having much more continuity in the content. I think there would be much more value in a probabilistic content retrieval mechanism that doesn't

I would suggest having much more continuity in the content. I think there would be much more value in a probabilistic content retrieval mechanism that doesn't combine pieces of content but understands how interesting and relevant the content is and how long it would take to consume. It really isn't far off from what you have, just a lot more simple and would be much more pleasant to read.