Mineorama was supposed to be a Minecraft convention held in New York City. One of the draws was opportunities for attendees to interact with a bunch of popular youtubers at the time (
https://web.archive.org/web/20140704002012/http://www.mineorama.com/event-highlights/) The tickets were $150 with $50 extra for an all night lan party. With lighter wallets, people went to NY only to have the event cancelled (surviving screen cap of rage:
http://kotaku.com/postponed-minecraft-convention-leaves-some-people-calli-1601836618). Event head Lou Gasco and (now deceased) youtuber King Jo Jo made off with about $500k. A few of the youtubers who got scammed then pulled together and made their own convention (
http://youcubemeetup.com/#). The twitter account used for Mineorama then got hacked and taken over (
https://twitter.com/mineorama).
Mineorama, A.K.A how to use Minecraft youtubers into duping people into giving you autismbux and running off into the sunset.