Hence, I'm avoiding Opera 15, 16! Unless one of you can convince me this Chromium engine won't dial back to Google, does not secretly uses Google as a proxy server, or Google does not have a secret data mining agreement with Opera... Other than that, 15 and 16 are BAD esoteric numbers, so are 18, 19, and 21! They did the right thing skipping 13, 14. But not so wise in doing those other unlucky numbers as seen by the esoteric community (look up Major Arcana and you'll see why 15, 16 and esp. 21 are particularly bad after 13!) If I'm going to use Chromera, it will either be version 17 or 22 onwards...