I've been using BlackVPN for a month or so on my iPhone and Mac and so far I'm very happy with the VPN service. After testing other similar services, BlackVPN is by far the fastest and more usable tunneling service for watching films on hulu or listening to pandora from outside USA.
I really hope the quality of the VPN connections and the speed stays the same as they become popular.
Please please don't change profits over quality. Stay cool.