At https://goldnode.io you can buy your own share in a Masternode. They have several different IMO's running (Initial Masternode Offerings). With these IMO's you can buy a share in Masternodes. They offer several different types of masternodes in different Cryptocurrencies.
Last weekend all 100 seats of the Polis Kosmos-3M masternode were sold out. The Masternode is now in the process of being setup. When it's up and running all 100 seats get rewarded on this masternode.
Goldnode.io shared managed masternodes
At Goldnode there is a active telegram community that can be found via this link: https://t.me/goldnodeIO