Earlier quoted context omitted.
> Firefox invented tabs Wow, that's false. Firefox was NOT the first browser with tabs. From the top of my head, Opera had tabs before Firefox, confirmed by a quick Google search. And apparently Opera wasn't the first browser with tabs either, although it was probably the first browser with a significant market share with tabs. Also tabs were not invented by any browser, other programs used to have tabs before it was…
simplebrowser had them before opera
Besides, their point was refuting the "Firefox invented tabs" statement, which is valid.