Whatapp old video talk and presentation on it. You can search it on HN.
Um... it's not easy to get 2-3million they did it but they also profile the crap out of it.
I think they easily got 1 million out of the box though.
Um... it's not easy to get 2-3million they did it but they also profile the crap out of it.
I think they easily got 1 million out of the box though.