Ask HN: An AI HN article submitter

Dear HN,

I'm thinking about building an AI HN article submitter that makes use of Machine Learning or Deep Learning.

The robot will crawl HN front page from time to time to "learn" about the taste of the HNers, and then it will select and post the articles-- from an ever expanding article pool curated from various news sources/blogs-- that it thinks will be popular here.

If AI can beat human in chess, do you think it can also become a top karma HNer? It should be fun to find out.

Any such known robots out there? Anyone has already worked on this?