There is useful information on ffdn's wiki, if french is not an issue, in particular this 11 parts series on how to build an isp hosted on spyou's blog: http://blog.spyou.org/wordpress-mu/2010/06/09/comment-deveni...
1 karma · joined January 2, 2014
http://www.accountkiller.com/en/
alternatively, you could give http://www.howtoleavefacebook.com/ a try