As a bit of history, in case you're interested: Opera releases often used to be staggered, with Windows out first (since, as you say, they're the biggest), MacO

As a bit of history, in case you're interested: Opera releases often used to be staggered, with Windows out first (since, as you say, they're the biggest), MacOS following, and Linux several weeks behind. Around Opera 10ish (I think, can't remember the exact one), they made a thing of changing that, promising that MacOS and Linux releases would from then on be simultaneous with Windows, as equal-first-class platforms. And with the switch to blink, they've quietly dropped that. Obviously I see the economic logic of releasing for the most popular platforms first, but that doesn't much blunt the emotional disappointment (from me and other Opera for Linux users) of seeing them drop their commitment. (On a more practical note, for why I switched to FF - the latest Presto may not be much more than a year old, but you'd be surprised how fast the web changes when you're using an unmaintained rendering engine. New website functionality often doesn't work - html5 file uploading on most sites is broken, can't get the new google maps, g+ and fb are slow, etc. Web devs don't test on presto now that opera for windows/mac doesn't use it, and opera have stopped packaging website shims).