In the future, when you see people asking why Mastercoins will be valuable, please point them here:
MASTERCOIN IS FOR B̷̡̍̑ͬ̈̓̊̋̾̐̓ͫͮͣ̚͝U̶̵̷ͩ͑ͤ͛͏R͆̓ͪ͒ͣ̒͗͟͝N̡̈ͯ̿ͧ̋ͬ͆̿ͩͤ̑ͧ̅͢Į̸͑ͪ͐͌ͣͮͮ̿̌̋̽͟͞Ņ̶͗̓̈̿͋̿ͩ̓͒ͣ̎Gͤ̉͒̇̋͜͠
kthxbye
Serious question here.. Have you considered burning your own Masters and keep it a 0% fee service ?
p.s This gif is horrible
Well, if you follow the link, you'll see 50.4227 % of all Mastercoins (at the time of writing of that doc) are held in 17 addresses. So yeah, there is definetily a concentration of power, so to speak.
Nevertheless this might be addressed by the way votings are done, say for example very critical things need at least 75 % agreement between all voters. I get your point and share your concern to some degree, but it would be a step in the right direction, right?