Sometimes I am amazed at how much Silicon Valley lags when it comes to wireless. A few weeks ago, people were treating Twitter as the new shiny shiny. SMS-based group messaging… for Koreans and Japanese, that is so retro. The web-part is nice, though. Now it is Jaiku, which has been around for a while. Memers are loving it… and rightfully so. My next pick to be discovered, oh say in six months is Kyte.tv from DeCentral.