Account Creation & Article Posting Software

I need a desktop software to post on a set of sites that all use the same platform software. The software must also include a PHP membership management system or work with a PHP membership management system that is freeware and licensed for commercial use. DELIVERABLE: * The source code + build system is the deliverable * You can use VS2010 or VS2008. * The bot will use HTTP & sockets -- no browser control. * The software must run on Windows XP and later versions of Windows. It should use .net 3.5 or later, and be written in C#. FUNCTIONS: * The software will, based on configuration, work in limited or full function mode * Limited mode will use a built in list of sites, and full function mode will read a list of sites from a file * The software (in both modes) will: -- Create accounts on as many sites as possible, -- Break captchas with decaptcher or other service(s), -- Verify emails -- OK to limit to one of the free services, e.g. gmail or yahoo email -- Post a new spun version of a user supplied article to each site. The article may contain spintax and the software will create spun versions of the article. * In limited mode, the software will show a nag screen loaded from a configurable URL on every use, and will cease to work after a configurable number of uses * In full function mode, the software will require a log-in which is remotely checked by a PHP membership system. * In full function mode, the bot will allow scheduling of account creation and posting, through a form.