My blog was rejected when I applied for Google AdSense

Hello all
I don't understand why my blog was rejected when I applied for Google AdSense...I got an email saying "it does not meet our program criteria".

I don't have any broken links, I wrote the content by myself and referenced when applicable...
However I did emailed them asking for their reasons, but I don't think that they will respond…Nevertheless and in the mean time I will sign up with Adbrite

Your feedback is appreciated.

Regards