Tired of PSA

I have been getting Public Service Ads (PSA) on some of the pages in my blog for quite a while. It is becoming worse now having PSA right on the main page. Why am I getting PSAs instead of paid Ads?

Well, according to Google, it is simply because,

- Our system has not yet crawled all the pages of your website. -maybe
- Your page may contain sensitive content for which relevant paying ads will not be displayed. -maybe

- Your website is using session IDs in the URL. -negative
- Your site has restricted access using a robots.txt exclusion. -negative
- We are having trouble crawling your web pages. -maybe
- Your website is using frames. -negative
- The AdSense code was placed within an IFRAME. -definitely not
- Your web pages are behind a login. -nope
- Your ad unit is set to display image ads only. -nah
- There are too many URLs added to your account filter list. -empty
- Your web page may not contain enough content. -no....
- Your site content is primarily in an unsupported language. -English

The official whys vs. the unofficial whys.