ShoZu is a killer app for any phone with WiFi or unlimited mobile data and
Qik is a killer app for mobile phones (I have tested on Nokia's N95-1, it supposedly will be available for non Nokia phones some day) with unlimited mobile data. Why? Because mobile data reaches almost everywhere in urban centres and you never know when you want to live stream. Qik + unlimited Mobile Data gives you the freedom to stream anywhere, WiFi doesn't. The amazing thing is that Qik is only in alpha and for an alpha is high quality. It can only get better. Unbelievably it works at 320x240 over EDGE (for short videos anyway, long videos require you to plug in or you will run out of batteries); I can't imagine how much more fun and fast it is over 3G where it works at 640x480 on the Nokia N95 and N93. See some sample videos
cross posted from my RCS blog after the jump.