Thank you for sharing! I think these are all a matter of personal workflow.
Different strokes for different folks - personally, I've never found any of these deal breakers, just minor annoyances (and every OS has annoyances). I can see how these things can add up for someone though.
- I have no issues filling in web based forms, especially with split screen and slide over (though it was never a huge pain for me to Command-Tab to another app.
- In any other platform are you making edits in the default mail app? Personally, I've always had to open the attachment in another application so this doesn't bother me in the least on iOS.
- Scan and send to a group - easy peasy, especially with a scanner app (I actually find this to be MUCH quicker than using an actual scanner).
- Is the issue having a "Group"? You can create Groups in iCloud (yeah, I wish I could do it in the OS, but for me, it's minor).
- Calendar Meetings, especially with Exchange, is a HUGE issue and one of the things that I hate about iOS.
For me, iOS is pretty great as it is because it allows me to do stuff quickly without having to bother with all the stuff a traditional computer will make you put up with (such as organizing files, having a 'desktop', etc.). I'm very much task-oriented so for me I want to concentrate on creating my training program, drawing, photography, etc. and iOS makes it very easy to do that in a way a Desktop computer can't (though Windows 8 had a HUGE potential before being ruined by Windows 10).
I numbered them to help ...
1. All to frequently when returning to a tab form, iOS will reload it. With the latest devices it happens less often however it still happens.
2. That is the key. In every other system I can define the default mail app. iOS you can't.
3. Never knew iOS supports distribution lists.
4. iCloud. I seriously minimize it's use. It isn't dependable especially for contacts. and Photos. and Music. and...
5. I so agree.
Different strokes is true. While I enjoy iOS, it doesn't do as good a job as it could in streamlining or simplifying my activities. Maybe someday.
Agree on Win10. Switched my personal device to OS X. Something I thought I would never do.