Django Plugables is a new site from the Revyver team that lists ready to use (thus, pluggable) Django applications. The site looks great and is easy to read. Some sort of categorization would certainly help to make it easier to navigate, however. The about page mentions that tagging should be coming soon, so this shouldn’t be an issue for too much longer.
Step 1: Find a Django host
Step 2: Plug in already-made Django applications
Step 3: Profit ?