Sorry, but why would you post to Hacker News, if what you offer is incomplete and you didnt even bother putting couple screenshots of something that may be totally different than anything else most of us have seen for years.
I wasn't as lazy as GP and went to iTunes store to see the screenshots and it looks awesome, but won't vote up this for a reason that you were lazy enough not to put the images on.
I don't understand how people can pull off brilliant ideas that takes weeks or months to build, then they post to HN to use one of not so many occasions to grab an audience, and then they blew it off because they forgot to post a basic content, like photos.
I mean, they're at WWDC, they want to promote their site so they add it to HN.
Either people complain that there is no video, or they complain that there are no screenshots. Do people really not have enough to do that they complain about everything?
It's not about complaining about everything - it's just that I won't care to check out their product. Their loss, not mine.