I am a new user to Opera as Barclays Banking does not now work with Firefox, Chrome or internet explorer!
Initially I was really pleased to find it and like the interface, HOWEVER!
I have had to go back to firefox despite wishing to use opera, this is because there is no way to add bookmarklets to taskbar, no way to customise task bar and this simply put makes the browser totally useless to me. Apart from compatibility with my online banking.
So nice try opera perhaps you will do a Microsoft and go back to what you had before, why software companies repeatedly pander to the whim of developers and not to the user base who actually generate their income I will never understand.