Yeah, Ed, but I'll bet you still brought home some dinner, even when you couldn't see it ;~)
I've never found it particularly annoying, or really associated it with shouting, other than seeing that it's the normal reaction on many forums and listservs when a message has all caps. Me, I was raised to write good, so I tries to make my English and writin' some kinda readable mostly-- LOL!!! But that's probably the only reason I haven't used the CAPS lock by accident even.
Bryan