Yes, we need each one a node, unfortunately actually steem doesn't build on ubuntu 14 or debian jesse so it's really difficult to get one, the to be sure nobody will get one they take this wonderful instructions https://github.com/steemit/steem/blob/master/BUILD_UBUNTU.md and no bin release https://github.com/steemit/steem/releases actually I find this a shame... Fortunatly at least Hive account@xeroc works with us :)