Thanks for your attention.. I am preparing build one linkwheel with 500 unique articles already finished, I am currently confuse about some points in implementing link wheels, (I searched the google but no answer..) 1. If I decided to post 160 articles on a web2.0 site as a spoke, should I create 160 account each with one article or put all 160 articles under 1 account? 2. When pass a link from one web2.0 site to next web2.0, should I point to the personal homepage or specified article URL? 3. Should I make a gap in the wheel to make it more nature? 4. How often should I update my wheel, is this good idea to publish 2 articles on each web2.0 site everyday? 5. will no follow links or plain text link URLs help?