Regardless the state of the "coolest" moniker, only a true geek would try to argue that firefox's release with tabs was timed perfectly to take advantage of the

Regardless the state of the "coolest" moniker, only a true geek would try to argue that firefox's release with tabs was timed perfectly to take advantage of the concept the best. Prior to Firefox, tabs were the cool new feature of unknown utility; afterwards, an expected for all browsers.