Most of those are pretty obscure or minor issues compared to the lack of support for Linux. At least people on Windows or OS X can use this new version of Opera, even if it is broken in many ways. Linux users don't even have that option.
Simple things like being able to do a "manual" request isn't even there.
One of the things that really strikes me though is that NO ONE complains that you can't add new search engines.
I've switch to Firefox, but it's not really what I want.