Today only, Best Buy Reward Zone
offers 10 points
when you answer a question on Facebook
. (Click on the User Poll tab and answer the poll question. Not a Reward Zone member? It's free to join
.) That's among the best free points offers we've seen for this rewards program since September, when it offered 100 free points. (For further comparison, we saw 5 points for free ten days ago.) Deal ends today.