I really have no idea why this happened, but i do think it must have been due to duplicate content. Most of my articles were original, some were taken from article directories. I also had a link wheel created for one of my articles. Today when i cheched my mails, i found an email from google stating that my blog violated their terms and conditions for blogger. Just wanted to ask, whether it would be better to move on to paid web hosting and start autoblogs, or just create a wp niche site with unique content .