It's anecdotal, and maybe it's just me, but I've been a computer junkie, at work and at home for a good 20 years, i touch-type, somewhere in the top 5%, my post

It's anecdotal, and maybe it's just me, but I've been a computer junkie, at work and at home for a good 20 years, i touch-type, somewhere in the top 5%, my posture sucks (other than where my hands sit relative to the keyboard) and I've had no RSI related issues that I can recall, ever. That's a mix of apple keyboards, buckling spring keyboards, and barely tolerable dell keyboards. (There's a few along the way I threw out because they were too mushy... but other than that) Perhaps it's something I do without intention - small breaks due to short attention span or somthing...... but not everyone gets injuries. That said - your advice is all perfectly sound.