Hello,
I'm an artist working in new media, often in interactive installations, and sometimes using game as a format, which I think has an amazing potential as artistic expression, regardless whether it's a 'game' or 'notgame', mostly because interactivity is so primal and basic.  I have not been exposed to a whole lot of game theory so it's interesting to see how hard the 'notgames' have to try to separate themselves from the mainstream idea of games. 

I recently completed a permanent interactive installation built in a game engine:  http://www.flightphase.com/peopleInBoats/. 
My other projects include interactive public projections: http://www.gravitytrap.com/artwork/sniff

looking forward to all the interesting reading and conversations on this forum.
Karolina