It's an interesting discussion.
I'm really not decided on the masternodes yet. I see their purpose and I understand the benefits (I think), but ....
I can give you a view as a newcomer: it feels a bit like an old boys club. It took all my BTC to get one masternode, yes I'm not a big investor, and no I don't mind because as far as I am concerned BTC is dead. But still, it's over 4000 USD. So I get my one masternode and I'm happy and waiting for my first payment, when I realize that there are possibly people who own 100's of them, and could probably put up new ones constantly if they wanted.
Owners of masternodes just keep earning, for doing nothing. Bring up the idea of requiring them to summarize budget proposals once every thirty years (per masternode) and that's too much work.
At least miners have to work for it, to keep up with the competition, to balance power costs versus income.
The technical requirements for running one are laughable. I know that Evolution may change this, it will be interesting to see what comes.
The system is very skewed in favor of the early adopters. The problem isnt that the value of their coins increase, but they just keep getting more of them.
Same can be said about the early pre-IPO shareholders of various tech companies. It's probably still early though as TroyDASH said.