Karma is not about _you_, its about how you relate to the larger universe. By allowing the internet to connect you to a smaller part of that universe, it relays the Karma to you like a tele-Graph.
You may Vote as many times as you like. Your Vote will be tallied with all the others received by the server, and the answer with the highest score will be dispensed at the next donation. If there are no Votes in the system at donation time, the ChakraTron will randomly pick a fortune with the random seed from the hand sensors. The options are identical to the original 20 answers on the "magic eight ball" of dubious fame.