The Opera browser turns 15 and the company has decided to celebrate it by highlighting the major innovations over the years. The most noted ones are the ability to save the session and the introduction of tabs in 2001 which is now a standard feature in all browsers. Other innovations include SSR (Small screen rendering), mouse gestures, integration with search engines, E-Mail client, Speed dial and Opera link. Opera has evolved from a desktop browser to the mobile phone and even the Nintendo Wii.
[Opera via Fayerwayer]