I would love to build a project very similar to this website below:
[url removed, login to view]
Mobile Application: Will collect some information (based on the API available, like location....etc) from the Mobile and send it to the web Site.
Platform: iPhone, Android, WM7, WebOS (in Phases)
WebSite: will display the information on Map, with the ability to filter based on the information provided by the mobile App.
Platform: Google Maps or Bing
Other features: User Registration/Account, billing, points system.
Please contact me / bid only if you have developed something similar to that you can show me.