> The new Couchbase Server is based on Membase (it adds JSON documents and incremental Map Reduce).
That is good news. I will look into it some more.
What would really be helpful is to have a bullet point comparison of features between Apache CouchDB and Couchbase as well as between Couchbase and Riak ,Redis, MongoDB, Membase. Basically an updated and extended :
http://www.couchbase.com/products-and-services/overview
So someone can basically figure out, "Hh look JSON documents, map-reduce and the speed of key-value storage, I could use this".