FlipLive is kinda awesome, but as you said... when you’re in a Wi-Fi hot spot... Personally, I cannot think of too many occasions where the average person is: 1)in range of wifi, 2) has something worth sharing with an audience who are available there and then, 3) wouldnt rather use Skype video conferencing so as to get two-way communications. There are a few, but I'm not sure there's enough.