You will find social bookmarking sites in French from the yandex search engine or baidu as one is russian and other one is china search engine. Or it is not necessary that you do social bookmarking for your french site at fresh site itself. You can promote your site on many different SB sites.
I have a great list of french social bookmarking sites, but not sure of the rules on this forum can I post them?
Nope. Lists generally become cluttered and lose their effectiveness in a forum thread. I suggest you pm the original poster and ask permission to send them your list. However, since the post mentioned a site relaunch on September 5, it may be too late to help. In addition, the original poster has not returned to this thread.
i guess it might be pretty hard to find french bookmarking site... but just making use of the popular bookmarking sites would help u to get more traffic.. but i doubt they will have any effect on search engine rank since most bookmarking sites are nofollow