Worth noting that My Points has a cute new game out, Pot O'Luck. Try to catch the St. Patrick's Day symbols using the arrows on your keyboard. If you catch a 4-leaf clover, you win the progressive, which looks like it gets to about 22-23k points before someone wins. It's kind of addictive, although not as addictive as that game with the flying koala in the slingshot (see OMNI).
Edited to add: Looks like only the first game you play each day is eligible to win the progressive.