This passive-aggressive resignation letter will probably burn bridges.
November 17, 2014
Dear Mr./Ms. Bossname,
I hereby tender my resignation, effective today, (date).
Thank you for the opportunity to work with (company). I have, for the most part, enjoyed my time here, and while I was not able to grow much professionally, I did meet a lot of nice people and the work was so easy it afforded me the opportunity to pursue my hobbies and spend more time with my family.
I also learned a lot about how not to run a business. Thanks again for everything, and best of luck to you and the rest of the department as you attempt to compete in today's global market.