I'm not sure why the previous comment ("hi everybody,") was removed, but here is some more information on Machinarium potentially coming to XBLA:
Interview: Amanita Design's Jacub Dvorsky on His New Game Machinarium
http://www.gamasutra.com/php-bin/news_index.php?story=25335You've focused only on the PC so far. Are you going to continue doing that going forward or will you be porting your games to consoles or handhelds?JD: We also want to create an Xbox version for Machinarium, so we will see how it goes. We want to continue PC games because why not? I think the platform is the most important thing for us because we are doing old-fashioned games in terms of technology, so it should be on a platform like that.
Yeah. The potential benefit to like having it on Xbox Live or something would be that more people may see it because it kind of gives you more publicity.JD: Yeah, sure. We really want to create an Xbox Live version especially.
Have you talked to publishers yet?JD: We want to create it and publish it ourselves, but we talked already with Microsoft, and we are also a Nintendo registered developer, so it shouldn't be a problem.
Just a matter of time then?JD: Yeah, I hope so.