On Tue, 24 Jun 1997 11:06:01 -0500 (CDT),
"The Great Mr. Kurtz \[David A. Gatwood\]" <davagatw@Mars.utm.edU> wrote:
> 
> I tried one of the commercial X servers (demo version) under MacOS and
> found it to be even more crash-prone than Netscape... much more....  :-) 
> If you're looking for decent X on your PowerMac, free, but hogging lots of
> disk space, complete with Un*x underneath... then you should probably look
> into MkLinux.

And of course there is MachTen, though not free of charge.

Ken