AllIn One Social Network and Link Dump Submitter Bot

Looking for a server side submit bot to submit to link dumps and social network sites. I have a list of link dumps and social network sites. Link dump list has 30 sites. Need to enter title and description then auto click submit. - Facebook needs to submit link and description to user list of pages and groups ( About 300 for 6 users) - Reddit, Stumble upon,digg and Delicious need the same link and text - After the info has been completed can schedule the submit. - Need to be able to set up on a server to run 24/7