Hey, We're Scared
1 - "It seems that people want to stick with a one-button mouse 'because it's what makes a Mac a Mac'"
Well, hopefully you've been able to see that there are many of us who have good reasons. I use three computers at work. Two are Windows. All 3 use Apple's one-button mice. Obviously, I wouldn't use a one-buttoner on two Windows machines it makes Windows a Mac.
My primary reason - the joints in my pointer finger can't handle a two-button mouse. Which leaves me trying to use other fingers to click the left button. Which becomes very awkward and gets everything else hurting.
2 - Scrolling - ugh - even worse for your joints. Arrow keys are so much better. Who decided your middle finger should be able to make that motion? (Not to mention it's far too easy to accidentally scroll.)
3 - iGary, can I come work for you? My office won't even get me a Mac (I bring in my own), let alone promise me a one-button work environment!
4 - The idea that anyone who prefers any kind of mouse must not be a power user is ridiculous. It's about how you relate to your machine. (I'd do my whole routine here, but I've already done it on MR.) This is a "blow them off so I don't have to consider their side" response. I'd think Mac users would be better than that.
5 - The idea that all one-button users just love keyboard shortcuts is simply not true. There's a handy thing called a Menu Bar at the top of your screen that negates the need to memorize shortcuts. And, because the Mac OS is so well designed, everything you need is there!
(Which splits us into 3 camps:
Primary interface - Keyboard Shortcuts (One or Two-Button Fans)
Primary interface - Menu Bar (One button fans)
Primary interface - Contextual Menus (Two-Button Fans))
6 - The idea that one-button users think Control+Click is more intuitive than Right Click is also not true. I accept that I prefer Control+Click probably just because I'm tied to the one-button mouse. I can give you other good reasons, but I recognize my own bias. But, the truth is, the only time I have to Control+Click is on my Windows machines. It really doesn't matter what maneuver gets me to a contextual menu on a Mac (it can involve standing on my head if it makes Steve happy), because I have no desire to use them. Edit>Copy or RightClick>Copy. I only need one.
7 - Why are us one-button supporters so religious about it? We're scared. Multi-button users have many options. We only have one company making one-button mice. If Apple stops, what are the chances that another company will fill the void? Chances are that iGary, I, and others will have to stock up on the current one-buttoners (assuming we get some warning before Apple discontinues them) and pray that USB doesn't go the way of ASB in our lifetimes - and that OS10.6 doesn't drop support of one-button mice. I'm truly scared, as it affects my ability to be productive at my computer.