100 masternodes
just under 50% off all DMD are now locked up in nodes!
Come on people, only 10 shares (100 DMD each) left for the shared MN on dmdmn.miningfield.com/bshare.php, buy now!
I want my share to start staking

As a question, as I'm looking for a way to not have to have the wallet open all the time, what "safety" measures are there that you won't run with the money?

Well, it's not me, it is miningfield, who have been running various pools for a long time. Luis from miningpool is also active here and in the DMD slack.
I just bought some shares from a masternode, and as soon as all shares are taken, the MN will start staking. But you have to decide yourself if you want to trust a pool operator with your hard earned / mined / staked DMD...