100% agree! I use Opera since Opera 9 (2007) and I've upgraded t Opera 12.16.1860 bit I'm not upgrading any far because, testing the latest Opera relaese on a USB basis it doesn't include Operamail inside the browser.
The other thing that's wht we all loved Opera for is the cosymization of buttons wich i still have! I have a button «sendo location» to share a link over the email just in one click! Opera should think of getting those production tools back on and running. Nowadays, dev tools in Chrome and support to web standards are better too, but because I don't like to go backwards I'm using two different browsers currently which isn't good for speed anda production.
I'm looking foward to the momdent when I can have brand new Opera and OperaMail full functionality back in the same browser! Work harder guys... don't loose it to Chrome!!!
Opear once was the best in everything! Get ahead! Again! Yes you can (if you want it!)!