you r right debasis actually 3 months back i made a blog on blogger to publish my story and article but nobody was visiting my site so my friend suggest me to do some seo or what...and he did this for me but after two days when i opened my gmail account....i surprised that google had sent me a warning mail that my blog is under review and they are temporarily disabling my access ..they had given few reasons that there is some error in internal code, change in default code which is prohibited like this and after 7 days i blog was entirely deleted and i requested them to allow me to take my backup of my articles but they didn't reply me....