Igrick just twitted an absolutely winsome thing: apparently in his opinion 7 days of beta-testing by 1500 people is enough for a service used by millions.
Rise your hands those who even KNEW about this beta-testing before the release went live.
Screenshot
here. Translation:
tochka_be: @igrick Ilya, they [comments] are really aren't the best. You maybe could've tested them beforehand and everything?
igrick: @tochka_be but they were tested since 12th of December. 1,500 people participated in the testing.