required Social Bookmarking Tool

Well i am looking for a social bookmarking tool for which can submit my website 1000's social bookmarking sites like Pligg, ScuttlePlus, Scuttle, PhpDug & PublicBookmark Sites there should be page rank sites like digg,stumbleupon,delicious,diigo,faves,reddit,misterwong and many more pr sites 1. tool should support captcha services like (decaptcha ) 2. Proxy 3. account creation 4. fill the details in particular areas and should spin the description,title and keywords 5. the output should be direct urls the support required whenever the captcha or any problem occurs i will pay for it :)