My experience of contributing to Django does not match theirs, and I don't feel this page sufficiently justifies this being a fork. In fact it actually makes me suspect that Plain will/has diverged enough that it won't be able to pull in changes from Django. As a user this would concern me, as Django ships meaningful changes regularly, as well as having a mature approach to security disclosures.

I have disclosed vulnerabilities in Django and they were handled very well and quickly. I actually went to see if Plain was vulnerable to the issue I disclosed, but my issue was around the memcached integration, and it seems Plain has completely removed all caching (except from a database-backed cache), making it in one way less batteries-included than regular Django. This puzzles me, for a project that is all about including more batteries, and as a potential user would lead me to further question the project.