Okay, so I'm looking at my copy of TPC4 conference proceedings I got at YAPC, and I see an interesting project called LlamaCard by Damian Conway and Aaron Wigley. Without reading too much, I decide to go see if LlamaCard is on CPAN. (Not necessarily expecting to find it; it might be a proprietary product for all I know.)
Searching "All" on search.cpan.org for "LlamaCard" yields four results:
Just for grins, I had my browser search the doc page for each of these modules for an occurrence of "LlamaCard," and did not find it.