Thanks for PyRethinkORM! I haven't used it yet, but really looking forward to taking it for a spin with Django in a few weeks. We'd love to feature it in our docs when we get through a few more immediate issues.
Awesome! Let me know how it goes and feel free to file as many bugs and issues as you can. I've been saying that I'm going to be releasing v1 soon but school and summer internships have been getting in the way of that, but you might want to take a look at the `dev` branch it is much better than the current v0.3 thats on PyPi, imo.