6250 - 12500 - 50000 points to get £5 voucher

I'm on 10,000 points and was near to the initial 12500 point mark to get £5 voucher for Cashwalk to again move the boundaries to 50,000 points. It will take you ages to get up to this target. What is the incentive to use your app anymore. Your probably move it further away to 100,000 points. Branded survey and other apps have much better earning potential than this.