I've been thinking about making the code I wrapped around gae-boilerplate on http://stackgeek.com and http://tinyprobe.com a bit more modular to make it easy to get something running quick. The code comes with Oauth logins, blogging with Gists, and Bootstrap templates. If anyone's interested in the code, it's on Github: https://github.com/StackGeek/stackgeek-gaeb.