I'd rather support projects like http://www.flightgear.org/ which are actually doing something
very credible... and it'd actually look like Flight Gear would benefit from someone who could
organize the web pages and communication somewhat, from the look of the pages.
Freeciv 2.1.0 is also out, http://freeciv.wikia.com/. And indeed on the shoot-em-up genre
there are a few rather good-looking free/open games available.
Sites like http://www.linuxgames.com/ cover both free and non-free high-quality games, though
indeed there's still so much more that could be achieved in the area of free software games. I
hope some people will figure out how to make success stories there.