Thanks, Keith et al for your replies, which I’ll pass on to my friend, along with any others should other iPP owners weigh in. I should have clarified that AFAIK, this will be his only computer and also that the smart keyboard wasn’t available when he picked up the iPP and then departed on a several week road trip that he’s using to test it as a mobile computer, so I assume he’s using the onscreen keyboard. My friend pretty much writes exclusively in Pages/TextEdit, and does the usual basics (email, browsing, etc) and probably can get by fine with just an IPP.
I share Keith’s ergonomic concerns, having once needed ultrasound therapy to fix ‘laptop neck’ caused by exclusive reliance on my old PowerBook. AFter that, I acquired a similar set up to Keith’s: Apple Bluetooth keyboard and trackpad and external display. In fact, the lack of support for my display and trackpad are two factors that keep me from considering an iPP myself; if that changes, I’ll reconsider.
But actually, it seems as though the iPP could be at least as ergonomically advantageous as a MacBook by using a Bluetooth keyboard instead of the smart keyboard, and mounting the iPP on a stand at eye level. That would also solve Keith’s inflexible angle objection. For travel, I’d probably just bring the keyboard and my old Incase Origami stand/cover, which I understand will work with the iPP (and which cost me $12 when they were being discontinued, rather than $170 for the smart keyboard), or get an elevated travel stand like the Roost. Is anyone out there using iPP with BT keyboard only? Is the smart keyboard really that much better?
Until now, I’ve regarded an iPad as a consumption device, but iOS9 has begun to change that. I’m actually writing this on an iPad mini 2 with a cheap Logitech keys to go keyboard ($15 refurb) and cheap case/stand , which makes a better travel set up than my MacBook Pro. I’m starting to actually enjoy iOS more than OSX, for the reasons Keith and others have enumerated.
I use computers for writing, web publishing, browsing, email, music, and a little photo editing, so even the lack of trackpad support hasn’t held me back nearly as much as I expected, thanks to iOS9’s added keyboard commands. Dropbox solves the file management issue as my Finder replacement on the iPad.
For me, two barriers to switching entirely to iOS remain – lack of support for my display, and no Scrivener – and with the latter obstacle going away soon, I may be using an iPad of some kind a lot more for writing in future, in which case I’d need a bigger screen (iPP or Air) with more storage than this otherwise lovely Mini2. As for my friend, I’ll report back here after he makes his decision and ask him why he made it. Thanks again for the responses!