I developed a bot for similar to this in the past for a previous client of mine. It was for plentyoffish and tagged. It scraped up the memberlist and sent them a message. I have been programming for 7 years now and specialize in developing automated bots for windows systems. As I have previously said, I have created bots that do the same as what you require, but for different websites. I am more than capable of developing you an excellent solution for this within 2-3 days maximum. The program will be multi threaded therefore it will be extremely fast with other features to help you look human. Proxy support will of course be added too, it will be very simple to use and most of all stable. Updates will cost because no-one can guarantee that a software will work forever or that I will be here to fix it constantly. The bug/code fixes IF ANY will be free of charge but if it stops working weeks or months down the line it will cost because the website will have updated. If you have any questions recgarding your project objectives, my knowledge of programming, or the price please let me know.