Why my blog is not getting approved?

Tweet

Hellooooooo...., Can anybody help me. Following is the url of my blog. Why Google is not approving my blog for addsense account. I need your feedback/comments/suggestions for my blog.I extracted many stories from net and made so many wallpapers working day and night. I kept some nice excel macros on my blog which are helpful a lot for PC users. Even then google is not approving my account, the mail which I am receiving is "Unacceptable Site Content". Plz check it... http://sysusertips.blogspot.com