Otherwise they seem to focus on Ruby on Rails.
This time they teamed up with Jan Lehnardt of CouchDB, who wrote:
Hello everybody,
Geoffrey Grosenbach, famous for his PeepCode (http://peepcode.com/)
screencasts for developers, released a "CouchDB & Rails" screencast.
It is useful even if you don't do Rails but want to learn CouchDB. Go check
it out. It is only $9 and a free preview is available.
https://peepcode.com/products/couchdb-with-rails
Cheers
Jan
--
PS: If enough people buy this one, Geoffrey will work on more advanced
follow-up screencasts and I totally want that, so please do me a favour :)
So did I, because I want more Erlang stuff produced.