Wow...this kind of levels the playing field. A big reason I stayed away from IE was because of the extensions. If people's favourite extensions start working on Edge, then I'm sure many will give it a serious go.
Edge will have to prove itself as a browser first. IE is inferior to all the others, currently. Edge, as "Spartan", has shown positive results in Microsoft's "lab tests" but they showed same results in the past so viewing such "reports" should be taken with a grain of salt.
