trust me. a little miner (like me) got only 0.1-1 BTX in 1-2 weeks...
so what is the sense of it?
they can mine other coins and than excanging for BTX. (it's cheaper and faster)
and real miner with many MH/s-GH/s won't die for that and they simply can move balance every X days.
if you want to cut out exchanger and unfair people i am sure this will be a nice solution.
we could make a voting. and i am sure that little users will agree with me (and i am sure also bigger users)

for who think i say this only for my own interest consider that i'm a medium user with a medium balance
i tried mining btx (with medium devices) and it was a waste of time/money.
i am getting more btx mining Aeon/Xmr reselling them for BTX so i know what i'm talking.
and in this way you increase the exchanging request because people want to store much more coin possible.