Once you actually develop and sign it to various systems you should post it here first to gain attention to your work. Maybe it will even get frontpaged like the homebrew applications Paintown and etc. With that many eyes on your work. People will recommend what needs to be tweaked and maybe assist you on your project.
"Ha! Man you're so funny you should be comedian, God Damn! Unfortunately I am I just hide behind the tears of a clown"- Verse from "Beautiful" by 3M1N3M