[_xzu]

Absolutely great! Sharing your work with peers and getting inspiration from others' work is hard core of hacker culture, so it's nice to see HN to adjust the focus on that way.

I'm little bit worried that Show HN might turn to Spam HN. I think it should be limited so that one url can be posted only once and there should be some kind of update function. Updates would give the post some fixed amount of weight to rise it so that heavily downvoted ones wouldn't rise to front page anymore.