Most of their users are quite secretive. I've heard they are cypherpunks. And many seem to be rich or people working on behalf of a rich person. But, because not too many people talk about their MPEx activities publicly, it's hard to tell.
Well you can always hang out on bitcoin-assets
Or just read some of mirceas stuff on Trilema (Speaking of thanks for reminding me to check what was going on with Satoshi Minigame they are actually delivering a product)
As previously announced, the next version of Eulora is still on track to go live later this month. Unlike the previous release, this will be a beta version, numbered 0.1.0. Most of the game mechanics will be presenti, and in general it is our expectation that the world of 0.1.0 will attain permanence.ii
uh? what satoshi minigame? what's Eulora?
It was the game that Mircea got funding for on MPEX you might remember it as the Ministry of Games buck
Havelock has a pass-thru
It just has no updates on bitcointalk along with other MPEX securities since Mircea never apologized for the ban and is still dead.
(Although apparently MP has enough ghost power to create a battle with Gavin over the 1mb vs 20mb blockchain fork without even needing to be there, by threatening with all the Bitcoins they hold)
^_^
https://bitcointalk.org/index.php?topic=224634.0