Many people saying it's a scam project but XPcoin has good management and a strong community, many purposeless coins have little to no management team in place. The majority of the coin, is without a doubt in the developers hands.
One thing to take this token for gaming purposes, but seeing XP in real world use is another. A great concept? Maybe, even if a little bit quirky. Visionary to think that the concept will become a reality? Potentially, but it all depends on whether or not some retailers, businesses, and industries see value in using a model like XP to incentivize business. If they do, and a few get the ball rolling, who knows how far it will go (and who/what it will pick up along the way).