Suggest HN:submission page site focus reminder

We're getting a lot of submissions that seem to me as not especially focussed and more suited to a general purpose social site.

I'm thinking that perhaps someone is submitting these as part of a "we submit your story" type service?

If not then perhaps, because there are several such stories on the HN site already people are simply not bothering to read the submission guidelines. As an aide-memoire perhaps a brief synopsis of the submissions guidelines could be added to get people to think whether this is the appropriate place for their post.