it appears that Google doesn't like the AGPL. Weird.
Not so weird. A heap of Google's infrastructure is built by taking open source code (MySQL, Linux, SVN, etc) and running it as a service without releasing their changes back into the wild.
The purpose of the AGPL is to protect against that kind of model, so Google doesn't like the AGPL.
That's why I put all my projects on bitbucket and/or sourceforge rather than google code.
But, back on the main topic, big thanks to Dworkin for releasing the code to 1.4 under such a license.
It's a pity that the code for DGDMP won't make it out of the homestead, but I totally understand your reasons.