Did you ever feel "Rewarded" by Nielsen Digital Voice?

[schludermann]

I installed the Nielsen Digital Voice a while ago on the expectation that I would be rewarded for letting Nielsen have access to a data stream.  Well all I've gotten are quick expiring entry codes that I find out about after they have expired.  I don't understand how a game of chance is equated to a reward, usually that type of activity is relegated to entertainment. I'm not entertained either.  Trying to get adjustments for expired "rewards" is not very fulfilling either.