If Monero implemented masternodes I would immediately sell all (3) of my coins.
I would rather be invested in Etherium.
Well... Almost.
Is that the reason why XMR price dropped in recent days? In my knowledge, almost of MN coins often drastically drop in the long-run.
There is of course the long running DASH/XMR market om Poloniex that can speak on this subject.
https://poloniex.com/exchange#xmr_dashEdit: I would not be surprised if see a crash of DASH on the above market in the future, because of bulletproofs.
Do you really think there is a chance that bullet proofs aren't already priced in?