> Their future growth is not in getting more users to sign up for the twitter microblogging service, it's in other products like Vine and Periscope Are they no

> Their future growth is not in getting more users to sign up for the twitter microblogging service, it's in other products like Vine and Periscope Are they not past the "growth" stage and very much into the "time to start actually making money" stage? What on earth use is growing 2 more different sharing networks when your first sharing network is at capacity and isn't pulling it's weight and bringing the money in.