2011/2/21 Seb35 seb35wikipedia@gmail.com
I would say wikisource.org since DjVu are mainly used on WS (there are a few DjVuS outside WS but not many many, perhaps inside institutions).
All is ready to start: http://wikisource.org/wiki/Wikisource:Scriptorium#Dragging_into_djvu_text_la...
See you there if you like!
Alex