Johnny Wong,
I think your app is a really interesting idea. Ill try it out - but on the site, you have the marketing photo scroll which show notes on pics -- but you dont have screenshots of the actual app anywhere?
That would be more helpful...
If you find a good co-founder - can you come back and submit a post to HN "Found my cofounder on HN and 3 months into it we are doing great, here is some advice"