Proposal: "DITA decoration catalog"

I'm giving my users 
the ability to define non-semantic decorations using outputclass. I do this with 
reservation, but I'm convinced that we'll see more of this kind of request in 
the near future.
 
I'd like to request 
that we provide a "DITA decoration catalog" of outputclass values that should be 
meaningful across local systems yet customizable for local 
requirements.
 
I've captured a 
sample implementation of such a catalog at http://wiki.oasis-open.org/dita/DITA_Decorations.
 
Anybody else 
confronted with this demand? 
 
I need to roll out 
something within the next month. Any chance of resolving an initial list of 
standard outputclass values before then?
 
 
-seth 
park