The Bloomfield College Sockpupeteer
I've been re-researching this case over the last few days, but am going to wait to insert the information and links, in the hopes that in the meantime, the Bloomfield College sockpuppeteer will be blocked. At present, he is up to four IPs:

User: 130.156.30.57
User: 130.156.29.61
User: 130.156.29.134
User: 130.156.31.143