Publicly available p:library-ies?

Hi!  I'm a new member.  Just joined a moment ago.


Quick about me:
My name's Tony
I'm a student at the University of Maryland (Eastern USA).
I just turned 26 today (yay!  I survived another year! :)
I'm new to XProc as of around 3 weeks ago, but I am way excited to see  
what I can do with it!

Question:
Is there a place where XProc users are beginning to share any  
libraries they've created?
If so, where?
If not, anyone interested in starting one?


Take care, everyone!  :)

—Tony