Opera Software has just announced a new milestone – the Opera Mini browser for mobile phones has now reached 100 million monthly users. The web browser designed to surf websites on all mobile phones (including lower-end feature phones) has established itself as the most used web browser in the market. While Opera may not be a dominating force in the desktop scene, its early establishment in the less crowded mobile world has led to its success. Opera Mini now serves out 2 billion daily page views – double the amount from July last year. The browser’s impressive growth spurt can only mean better things to come in the future. Who uses Opera Mini as their default browser on their phone?