1. When you say, to spin the article unique and readable by spinning , Do they have to be 100% copyscape pass ?
2. And if I am building 12 Web2.0s for the same article, can I use same email while registration? And diferent email for the next set of web2.0s for the next article? I would probably go mad so making new email accounts if I have to use new email for every web2.0?
3. I have dug up over 30 web2.0s that are 1-2 year old. As my focus is to rank 10 articles out of 150 articles first, how should I focus them? Towards home page website, or for 3 articles only or divide 30 among web 2.0s evenly for the 10 articles I want to rank?