I'm not much of a manual reader, but I do check spec sheets and investigate when I need to know how somehting works. Other than that, manuals are sort of decoration for a shelf I have. I download the PDF's, print out the pages I need and throw it into my "show" binder. That's my collection of cheat sheets.
If you're in the Sacramento area, the invite is still open. Need to goof around with my DMX Operator? Have at it. I'll pull out the rack and set up lights. Hey, I have the resources, why not take advantage of it?
The only thing I really needed my DMX Operator manual for is programming. To enter and exit programming modes, as well as saving, it's not intuitive looking at the unit. Do I think this is a bad idea? No way! The last thing I want is some idiot wandering around at my FOH position and start dinking with stuff. Not to be crude, but that's a good way to end your day on a very bad note requiring 911 assistance and some reconstructive surgery, and that's if you're lucky and I'm in a good mood about it! Seriously, I wouldn't want someone getting into my console and tweaking random programming.
Using MyDMX, I can always store my stage, show and universe on a USB thumb drive and take it with me. They can do what they want to trash my show, but if I have it backed up, it doesn't matter.
The reason there are consoles and software is because some people work differently. Software will always have more options than they can cram onto a console, but a console always has that work surface. There's no right and wrong answers that are definitive. I've seen shows done with large but simplistic DMX consoles, even though the show was very complex. The only right answer is "what works best for you to realize what you're trying to accomplish with the tools you have on hand to work with".
For me, the DMX Operator will be my main workhorse for a while. I just need simple stuff for the most part, with fast access to specials. Later on, I want to get more complicated sequences, and MyDMX will let me do that. At the rate I am going, I may outgrow MyDMX and have to upgrade to CompuWare. But, I'm hoping that upgrade will involve a full time lighting operator dealing with that stuff.
My idea FOH crew is a me at mains, a guy running lights and another running video switching. I want another guy at monitor mix and 4 camera operators and 2 follow-spot guys. Is that too much to ask? I could lose a couple of camera operators for still positions, but always nice to have that option open. Man, now I'm designing a new video wiring schematic using baluns and Cat5E. Does this ever end? No, it doesn't.