Earlier quoted context omitted.
Maybe the guidelines should be stickied up top, along with the current explanation text, at least while this gets going! https://news.ycombinator.com/show =/= https://news.ycombinator.com/showhn.html edit: they are, but just not called out as such. [Show HN] is for something you've made that other people can play with. The newest Show HNs are listed [here]. (eg clicking the first hyperlink will bring them up)
Yes, we clearly need to make those more prominent. Edit: we changed it to emphasize the Show HN guidelines more. Edit 2: I think we'll also write something much more detailed about the kind of discussions we want in Show HN threads: discussions that foster further creativity. Perhaps we'll put it up on the YC blog and then have a new thread about all this, once the dust settles from the first Show HN carnival.
. . . Looks good, nice and concise.