No - its french, so its pronounced PAHN-CACK-UH. Similar to how you might say 'Prawn Cracker'

(with a mandatory galic shrug of the shoulders)

Cherri Pancake? Really??

The biggest obstacle to using OSS in seriously large corporations is support.
 
I'm a lead architect on a seriously big project for a global scale logistics company right now. We use CouchDB, HudsonCI, Membase, EhCache and some other OSS stuff. Its used as core infrastructure on a global deployment to over 100 countries, supporting the entire platform, and handling in the tens-of-millions of messages per day - and I can say from bitter experience that while most managers will buy into the use of this stuff, unless they can buy 24/7 Gold Support with a 4 Hour response, it makes not a shred of difference how good this stuff is technically.
 
It all boils down to CYA - and no support means no CYA.....