Looking for a piece of software that would scrape chatrooms and IM directories for IM screen names. This list would then be loaded into an auto IM'er that would send a message out to the list. If the recipient answered back with a certain keyword the program would send a URL link/message back to the recipient. Each message would need to be masked with random text unseen by the recipeint. I would prefer the software to run through the TOR network but proxy support could be accepted.