After quick review process (little over 9 days) Portaball is now on the AppStore! It's great news that my first project got approved so relatively fast and without any rejections. Needless to say, I'm really looking forward to getting opinions, suggestions or even bug reports, though I hope there won't be much in latter category!
iTunes link: http://itunes.apple.com/app/portaball/
iTunesPreview link (you can watch in browser): http://itunes.apple.com/app/portaball/id392543691?mt=8