In the first quarter of 2010, we announced that Opera had more than 100 million active users (not downloads or installs, but actual users).
In June/July, we announced more than 120 million active users.
In August, the count was at more than 130 million active users.
During the Up North Web conference in October, we announced more than 140 million Opera users.
And today, we announced that there are more than 150 million Opera users.
150 million users is a major milestone for Opera, but considering the current growth, it won't be long until we reach 200 million users. Any bets on when that will happen?
Note that this is not just for one single platform, but includes the desktop version, Opera Mini, Opera Mobile, and Opera for devices.