Our mobile mashup City chat has been updated. HTML5 mobile web application lets you talk with other visitors for the same place (café, office etc.). Lets you add on-demand chat service for any particular place. No registration required. Check it out from your iPhone, Android, etc.
(it is a mobile site).
You can copy link right to your mobile browser with the QR-code above. Or use the following short URL: http://bit.ly/a7aOKv
You can include chat into your own mobile site. The basic URL accepts the following optional parameters:
lat - a latitude of place
lng - a longitude of place
For example: City chat, Palo Alto.
Techically, it is a mobile web mashup which uses Foursquare and chat engine from Coldbeans.