There are currently about a thousand extensions available for Mozilla Firefox. Splasho decided to do an experiment with Fx. He installed 100 most popular extensions and stress tested Fx. Although he gives no specs, he has some cool screenshot available on his blog.
Yesterday I decided to undertake an experiment. My favourite browser, Firefox, allows its users to add extensions. Currently 1148 extensions are available at Mozilla update. I decided to install 100 of the most popular extensions at the same time, trying to avoid those that duplicated others functionality.
Splasho » The Superbrowser