Dale,
I have Snow Leopard, and use iWork Pages and Numbers a lot so I have been researching Save As, Versions, etc. before I upgrade to any kind of Lion. I have read in these forums where the information on that page [HT4753] is not completely accurate. But, as I don't have Lion, I cannot test for myself.
I want to turn off Auto Save AND Verstions!! I don't need the OS telling me how to work with my documents. If I want a "version" of a document, I'll "Save As" another name. When I close a document, even if I've made no changes or multiple changes, Pages asks me if I want to save and I can Save or Don't Save. I am told that when you close a document now, the OS automatically Saves that as the document and when you reopen it, it will have all the changes you made. If you didn't want to save it, now you have to hunt through Versions and try to figure out what Version you want (maybe it was a week ago, how whould you know? If you wanted a version, you would have named it something you could remember).
I don't need the OS constantly saving my document in the background for me. (Is Save As the one doing this?) I make backups on external drives and disks - this is the best practice. What if the main hard drive failed? As far as I know, there's not a huge amount of users complaining that they lost their files. Most save when they need to, and the few that never save and lose learn the lesson of "should have" saved or backed up. User error not OS error.
Why would turning off Versions be dangerous?? I don't have Versions on my Snow Leopard and my system and work flow is not dangerous!! Sure, over the years I have lost document mainly due to some user mishap. But, I keep backups and usually all was not lost. Certainly my work flow is not dangerous!! Goodness, dangerous??
Mountain Lion put Save As back into the OS.
http://www.apple.com/osx/whats-new/features.html
Keyboard shortcut for Duplicate
Quickly duplicate a document using the Command-Shift-S keyboard shortcut. <--- This was the shortcut for SAVE AS for decades!! Now the new kid on the block gets to keep it.
Keyboard shortcut for Save As
Use Command-Shift-Option-S to save a document using a different name and location. <--- Now the old timer SAVE AS gets a new shortcut, with one extra keystroke added.
In my personal opinion, all of these changes are to make the desktop more like a mobile device, i.e. iPhone, iPad, etc. You don't get as much control over your system with these devices. And, I suppose this way works best for mobile devices. BUT it does not work for our desktops where we want the control. I just want the choice to turn off Auto Save, Versions, and the "Restore" functions (where the application automatically opens the last document or system automatically opens the last application - I can set this up now in Snow Leopard if I wanted to using AppleScript or something - I don't choose to.). I can work better without them. Just give me the choice!!
*I have sent Apple feedback and will continue to do so. I already use GraphicConverter, so I will continue to do so. Preview is/was nice for quick reading of certain documents, but in Lion, I would be afraid to open one.
Auto Save and Versions is very confusing [for me] and now requires that I research and test before I get started working with my documents. And, you can bet I'll keep backups on a detached, external drive while I'm doing this testing!! LOL!