possible references
edit- http://news.cnet.com/Moo.com-takes-on-the-greeting-card-business/2100-1038_3-6176990.html
- http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2007/06/16/CARDS.TMP
- http://www.boston.com/business/articles/2008/05/12/tiny_cards_make_a_big_business_impression/
- http://books.google.com/books?id=fWSKdHfBRDgC&pg=PA115&dq=moo.com&as_brr=0&ei=9onkScOGM46WMpCs8bIN#PPA115,M1
I don't have time to work them in at the moment, but there's a few possible references. --Onorem♠Dil 13:15, 14 April 2009 (UTC)