Haiku is a great operating system which went into an alpha release last
month: http://www.haiku-os.org/
It's usable enough so I can boot it almost every day for my basic
computings. Some of you are probably knowing it and maybe even using it?
Quite a few interpreters are on http://bebits.com/ but some are not up
to date, especially the glulx and tads ones, so I've made a kind of
package able to run many IF games on Haiku:
http://ifiction.free.fr/index.php?id=haiku
I've recompiled most of them, except for a few I could no longer compile
(arun [alan] for example). It includes arun, frob (frobtads: latest
version 0.13 for tads games), git_cheapterm, glulxe_cheapterm, he
(hugo), frotz, git_glkterm and glulxe_glkterm.