A few twitter tools products I can recommend:

Mammoth Memory, Power Thinking & Lazy Learning
Mammoth Memory, Power Thinking and Lazy Learning are 3 powerful courses (70 000 + words) that are packed with critical information, memory techniques, thinking tools and exercises to help maximise your brain skills.
Mammoth Memory, Power Thinking & Lazy Learning

Web Traffic Machines
SEO and Traffic generation software that will send swarms of web traffic to your site from many different sources. Easy to use, no experience required. Underground marketers use these traffic tools to get thousands of free visitors daily!
Web Traffic Machines