So, Dash has >4000 Masternodes, but no in-wallet GUI for driving them?
As of current release that is correct.
Um
Masternode owner wants buy coins more cheaper in this year.
10% reward and cheap coin value : owner's hope
Using False buy wall or false sell wall, change the price.
After big dumpping add a masternode, you could be winner.
Wait for dumpping and dumpping.