Today I expect to see and hear that Skype is working more closely with handset manufacturers. Ericsson and Nokia are my bets for who they major players will be.
I also am suspecting that there is more heat coming around their planned Apple iPhone release. Unfortunately, Apple decides when an app is released so despite all the best efforts from the Skype developer team event imposed deadlines don't really matter to Apple. When it does come out, I expect a very light weight client that lets you do two things, chat and talk to your Skype buddies over WiFi.