Earlier quoted context omitted.
What do you mean, "No ctrl-C?" As in no keyboard shortcut to copy? That's "command-c", just like pasting is "command-v" and cutting is "command-x". And if you mean ctrl-c, to kill tasks on the command line, that works just fine. And delightfully doesn't create confusion when you wanted to copy something out of the terminal instead of killing the program that was running.
Sorry I mean't no "Ctrl-X" (is there Cut on OSX?) [edit: I've only used Snow Leopard]
There was a time (don't recall which iterations) in which the MAC OS finder didn't support those three for _files_ - but I think they've always worked for images/text/etc...