The interest and processing payments are (last I heard) in equal portions meaning they each qualify for 45% of all new emu generated. Furthermore this means that 45% of all new emu created will be given as interest to all account holders based on their portion of the total currency available. This means that while some will probably attempt to short their interest or payments, those who hold will actually be building capital proportional to their holdings.
More precisely the reason why, if this coin does launch, it won't go anywhere. Go all the way back to March 2013 and people then were saying it was a crackpot mechanism.
We can look at the some-300 inflationary coins since 2013, since most copied inflationary PoW or induced a high PoS with an unlimited supply, and they all got drop like a hot potato. Inflation is theft.
No one cares what fancy words you use. At the end of the day eMunie is net inflationary and buyers will stay away once they realize Dan is putting his hand in their pockets.
All this fixation about "supply" and "price" just shows you to be an idiot savant and we already have coins like that out there. NuBits is one but there's been others. I should point out they're approaching the garbage bin capitalization and/or been de-listed from exchanges.