I've just discovered this tool having worked on my own solution for a few days. I downloaded the source and modified the Google Contacts part to use OAuth2, meaning that users never need to disclose their Google passwords to CCW.
However, I'm unable to commit myself to maintaining the code. Is somebody working on a new version? I'd be quite happy to contribute my source code to anybody doing so
it seems that development for this project has come to an end. I downloaded the last code revision that is still not able to use OAuth2 on Google account. As a C# programmer I could implement it too. But I hate re-inventing the wheel. We could setup a GitHub project and uploade the code there. I checked the license terms; it seems to be allowed. What do you think? I could contribute to new features and fixes...