Current Status

Well this is the status:
The core module is almost done, except for the authentication part.
The module, as was planned, has a hook _gdata.
Other modules implement the hook to give 'read', 'write', 'search', 'insert', 'update' or 'delete' services as needed.
I am implementing the hook for node and blog modules.
I possibly cant implement the hook for all modules available.
The authentication right now is the usual Drupal one, NOT Google Authentication. I will add Google Auth soon. Till then we have full permissions and control through the normal Drupal system and it works fine.
Some code may need some fixing. I am still checking / testing and updating as required.

I will provide a full detail of the module tonight.
Cheers!!