Google reports: "Testing a site in all browsers is very important!"

Quote from the page for web developers :

Web pages are not displayed equally in all browsers. We designed Google Chrome so that most webmasters do not have to make changes to their sites. If you want all visitors to enjoy your creation, you need to make sure that the site works as expected using various browsers such as Firefox, Internet Explorer, Safari, Opera , and now Google Chrome.

Thanks Google! Now, if you really practice what you say, let me see how well your services work in Opera at any time?

In general, it's great that Google now recognizes the existence of Opera, because Chrome did not do this in all other PR materials. The guys took so much from the Opera, but for some reason they remembered only about Firefox and Safari.