People are now advertising their iphone apps here? The poster's handle had 3 karma points before this post, and was created 42 days ago.
Hundreds of submissions a day are deemed uninteresting by HNers. This one at least hit the front page on its own merit.
Assuming you are just spamming your app, are there any interesting technical details you might like to share to make this less about spamming and more about sharing?