Info on object-oriented C compilers wanted

[keith gorlen]

I recollect hearing about various UNIX C compilers being
available that support an object-oriented programming dialect.
The names that come to mind are "Objective-C" and "C-Flavors".
I am interested in more information and experiences with these
(or related) compilers.  Please reply by mail and I'll summarize
for the net.  Thanks!

Keith Gorlen		{seismo|umcp-cs}!elsie!cecil!keith