So in Community Edition there is an option under
System->Configuration->System->External Full Page Cache Settings that appears to be offering a full page cache using Zend Cache.
When you set these values you then get a new button on the cache page to clear this cache.
So my question is this, after just discovering this recently. What the heck? Does it work? Why have this in CE and then remove it in EE and have a completely different module? Does anyone actually use it?
Note: this module is not in the EE release