Bi-monthly?
It looks like new questions come out about every 2 weeks or so. Is that right? 20 miles a month? Around 250 per year? Of course, it also adds points to the Audience Rewards account. I think those can be traded on points.com. That would come in handy during the Grand Slam promo, although for some reason I cant seem to get my Aud. Rew. total to show @ pts.com. Anyone else having the same problem?