Voted, even if the options sucks. To loose 50% of all rewards for 1 bad flip and 100% for 2 or more flips. A fair punishment will be to loose the reward for the reported flip not for all flips made, further more for Invites and Validation. What have to do a bad flip with the invite reward, or the validation?!
Based on DNA price and flip rewards there is currently 1.5$ per good flip. This is way too less to convince majority of network to do good flips. If it would be like you posted than we would see 90% shitty flips.
50% down after 1 and 100% down after 2 is a fair deal.