Surveys is where it's at but it takes patience and luck. Last night I did a survey where I got 3-4000 coins in 15-20 mins (that's nearly $5.50 Canadian for me)... then again, woke up at 6am and for the next 90 mins I was disqualified from no less than 30-40 surveys (I made a whopping 200 coins, entirely from screened-out pity-coins).
