FWIW this only lists "partner carriers", when you buy your phone unlocked (or get a "partner carrier"-provided phone unlocked, which they have to do on request in most euro country) you can use non-partner carriers which often have different sets of restriction (up to "no restriction"). The only one usually missing from non-partners is visual voicemail.
That's a good question, and I'd be interested to know how this is generally solved (it seems the ipad just doesn't du subpixel AA). I don't see a problem with subpixel anti-aliasing if it's with rotation in mind, i.e. different rendering depending on orientation.
In context of the original post, of course, there's not much the ipad can do since the subpixel AA is already encoded in the image.
"Always assume that every change you make is saved automatically" - You must have had a hard time dealing with computers until now :)
The real-world analogy makes sense, but it doesn't fit with how things have behaved. This is likely an improvement overall, but it's creating a period of upheaval and damage to people's property where better notification of the changes would make it a non-issue.
To modify and drag out the analogy to absurdity: say you previously made cropped photos by photocopying with a white rectangle mask revealing only the portions you wanted duplicated. Now, suddenly, you find that photocopying with the mask in place crops your original photo, without telling you. Nested a layer deep in the photocopier's menu is an option to undo the changes to your original.
I claim this is fine... if and only if the photocopier tells you of this before or immediately after, so you know to copy the whole thing first, and then cut, or use the 'revert' option. In a couple years that may be unnecessary, but not right now.
When I spent hours in a wet darkroom, I used a masking frame and the enlarger head height adjustment to crop a print, having previously marked up a work print. The negative was untouched.
The larger point I am making is that by referring to 'real' objects, we will return to a point where there is no system wide consistency any more. Case in point: editing audio tape or cine film did destroy the edited version, which is why we used prints/copy tapes.
Disclaimer: I don't use Mac OS. I do look to Apple for UI design however.
Notwithstanding my other response advocating "pages for everyone!" this would make the random page function less interesting, and a notability filter would be good there. A tag filter (positive and negative) would be cool too.
Yes you can, providing you call Apple.