status of cache package

Hi,

I was wondering if someone could shed some light on the status of the Cache
package (in the light of the recent discussions wrt. using commons; there's
a Cache package in Commons' sandbox). Reason I'm asking is that I have an
implementation of a cache that also knows how to recreate objects when
they were purged out of the cache, and I may want to attempt to move
that functionality into the Cache package, if there's an interest for that.

Thanks,
- Filip