Amazon announced it is selling more Kindle books than hardcovers, the US Postal Service is in jeopardy, and Continental Airlines will begin allowing travelers to scan themselves on board flights. As change marches on, what other familiar aspects of our lives will join the milk-man in a mythical global retirement home?

Keep an eye on traditional points-based loyalty programs, because they just might be next.

Points programs have been around for decades because, as my friend Jim Ryan told me, “they work”. Jim, the former CEO of Carlson Marketing, knows this business cold and although we both agree that points-based loyalty currencies are an effective medium to change & measure consumer behavior, the companies which foot the bill for these programs are increasingly opting for something different.

I did a market scan recently and found a few examples of how Loyalty Marketing is being redefined:

• Ford ran its “Fiesta Movement” campaign (to be profiled soon in Loyalty Truth) over a year ago, recruiting 100 agents to drive a Ford Fiesta and document their experiences through written and video blogs. The results? Ford created over 11 Million social networking impressions, created a 37% awareness of the new car across Generation Y (Millennials), and enjoyed one of the best new car introduction campaigns in years.

• Tropicana launched Juicy Rewards, a hybrid of the on-carton coupon model which typically requires consumers to enter codes online till their fingers bleed in order to win something of value akin to a paper clip. The difference here? Tropicana has aligned itself with a strong portfolio of merchants offering discounts that equate to 5X the value of the product purchase price.

• Clorox launched CloroxConnects, a social site that serves three key audiences, consumers, partners, and employees. Better described as an Engagement Platform, Clorox encourages participation from each group and awards badges and recognition rewards based on proprietary game mechanics.

Don’t miss the subtlety of these new loyalty program formats. Each program has well defined business objectives, predictive analytics and financial modeling are used to refine audience targeting, and a loyalty processing platform is needed as the backbone to run the program in most cases.

In other words, the fundamentals to engage, interact with and retain customers remain consistent. The key difference is that instead of keeping score by awarding points, companies are moving towards scoring as much by social behaviors as transactional.

For the past 30 years, Loyalty programs have been designed by Boomers for Boomers. The influence of a digitally connected generation is more apparent than ever, and consumer engagement will only happen if you re-tool marketing strategies to embrace the Millennials and others who want more transparency and immediacy in their brand relationships.

Are you equipped to make these changes?