"Two of the most popular Linux browsers were unveiled this month after years of development--the open source Firefox 3 and the proprietary Opera 9.5. Opera's launch a week before Firefox was like any other launch, unlike Firefox's much publicized world record attempt. But Opera 9.5 is no less revolutionary than Firefox, matching its open source rival feature for feature, from security-related enhancements to improved multilingual text rendering.
"The first thing you notice when you launch Opera 9.5 is that it occupies less desktop real estate than Firefox 3, with less toolbar space and smaller borders, giving you more room to view pages. Opera's nifty features are tucked away in its power panel..."