Ha, I still think Vine and Pinterest are stupid ideas. But, Pinterest at least has done a good job at making lazy, vapid, narcissism easy, and there's certainly demand for that. Not sure how you monetize it (is Pinterest?), but they have a lot of users.
I'm not sure Vine is yet a "success". I don't see a lot of activity there yet. My (completely biased and limited) litmus test for social apps is to see how many of my non-techie friends get on board and how quickly. With Facebook, Instagram, and even Pinterest, that was pretty quick. Vine seems to still be lagging. It's too much work for the payoff for most people, is my gut feeling.
I'm not sure Vine is yet a "success". I don't see a lot of activity there yet. My (completely biased and limited) litmus test for social apps is to see how many of my non-techie friends get on board and how quickly. With Facebook, Instagram, and even Pinterest, that was pretty quick. Vine seems to still be lagging. It's too much work for the payoff for most people, is my gut feeling.