Twitter is a delightful micro-blogging platform, fast and loose—and, limited to 140 characters per post, it's the text messaging of blogging. It also reveals people to be exactly what they are, since it's addictive and there's no room for obfuscation. (Disclosure: My Twitter feed mostly reveals me to be a vain, unfunny slut.) Last month, Inside CRM listed their 50 most hated, most awkward, and most unintentionally hilarious Twitter posts. But what about the repeat offenders? What about the noisiest noise-makers in the signal? Who are the worst, most self-involved, jargon-obsessed, least-literate new media chatbots Twittering today?