Anyone know of the system 'Unknown Armies'?

While this is mostly just my curiosity, I was wondering how many in the community know of this rare, gritty and open ended gem of a Roleplaying system. With the tag lines of Modern Occultism and make your own power seems very interesting, I did volunteer, through the inspiration of a friend, to bring one up to life once more. The problem is, I wanted to know just how 'known' it is. You can become from a Pyromancer even to a Drunkomancer. Your choice! It's a little D100 system, actually. Information is here: <a href="http://ua.johntynes.com/" rel="nofollow">http://ua.johntynes.com/</a> (Not sure if this is the right forum for it, too. Feel free to correct.)

I've skimmed it but not much else. The off topic forum would have been probably more appropiate since it is not about roll20 in general but I could be wrong.

Forum corrected. :D - Gauss

Thank you for the correction. Thinking of running a 'lite' version since explaining this system was a bitch for my friends in IRL, imagine the horror of this being explained in the internet. Just a quick interest search, just before I go into serious plot thinking.