hello experts , we are working in a content synication software. we almost finished the core and are starting to add websites to the service. we are planning to add 15 article directories , 15 web2 and 15 social bookmarking networks. we need experts suggestions about the best networks out there. and we want to add something unique. or lets say a automation of a moders link building source that is new and effective. any good suggestion you will get 3 months completetly free or 10$ discount. also it will be great if you can suggest price for such a software / year