If you do a search on #MRPoints on twitter that's precisely what you'll see.

For some reason I see tweets like "#LoveMarriottRewards #MRpoints Another day! It's July 28, 2014 at 09:32PM" a lot out of Asian twitter accounts. Anybody know where its coming from? Must be some sort of app because it's always time stamped.

The 3 tweets that I use look like this via Hootsuite:
Love Marriott Reward Points and want more for free? http://bit.ly/LoveMarriottRewards #MRpoints #LoveMarriottRewards
Love Marriott Reward Points and want more for free? http://bit.ly/LoveMarriottRewards #MRpoints #AutographHotels
Love Marriott Reward Points and want more for free? http://bit.ly/LoveMarriottRewards #MRpoints #RenHotels