I take exception to the "Google-approved political spin" comment. I don't work for Google. And I agree with you about spellcheck and so on.
Being able to move emails from one folder to another is NEEDED. Android's default email client does not have this functionality yet and it should. I'm not saying that their implementation is perfect (far from it). However, stuff like deleting emails off the device only is, you're right, decade-old crap that nobody should have to put up with anymore. My phone shouldn't have different email data than my Inbox. I should get the EXACT SAME inbox and folder structure no matter how I access it (Outlook on the desktop for me, Exchange web services, my phone, tablet, whatever). Deleting on one device, having to propagate/sync that deletion back to the server, wondering if my desktop has an old version of my inbox that still has that deleted item or not, which folder it got moved to, and so on - that's like the dark ages when POP3 ruled the world.
Shouldn't we move on?