An other interesting project that should be followed....
openXdata is an open-source extensible/integrated end-to-end software solution for handling virtually any type of forms based data collection and management using mobile devices and web forms (online or offline).OpenXdata is a software solution that enables a user to design forms and send them to a mobile device using HTTP/GPRS/Bluetooth/SMS/Cable/File and further receive data from the mobile device.
(Thanks Knut for the link)
Links:
[1] http://pulse.veltsos.com/category/it/data
[2] http://pulse.veltsos.com/category/it/software/foss
[3] http://pulse.veltsos.com/category/it/innovation
[4] http://pulse.veltsos.com/category/it/open-source-foss