Here are some popular series that have been done. Peruse away!

The Nitty Gritty Details - This series outlines some of the popular points programs available. These are a great way to stretch your hard-earned dollars!
Part 1 - Ebates
Part 2 - Shop At Home & Gifts to Grow
Part 3 - My Coke Rewards
Part 4 - Swagbucks
Part 5 - My Survey

Fantastic Freebies - Each month, these posts highlight the freebies I've received. These are meant to serve as an encouragement for finding ways to make your dollars holler!
August 2010
September 2010
December 2010
January 2011
February 2011
March 2011