Nascent plug-in feedback needed: CouchDB cache store

I’ve put together a quick plug-in to allow CouchDB to be used as a
caching store. I have a project whereby I want to create a persistent
file cache, and CouchDB seemed to be a good approach to try.

If anybody has any feedback on this or has a similar need for
something like this - it would be much appreciated. Thanks!

http://github.com/jpignata/couch_store/tree/master