Mark Jen's Paycheck

What if Kiruba didn't reveal how much he earned from Google Adsense, Mark Jen of Plaxo has revealed that he makes about USD 200 every month. That's a cool sum of money. Is he violating any of Google's terms and conditions?

Received the following via SMS today :-

Dhinamum SMS Anuppina Tirunelveli Halwa Varum
Dhinamum SMS Anuppalaina Tirupachchi Aruva Varum
Eppadi Vasadhi?
Halwa Vaa? Aruva Vaa?