Yes, we’ve heard it all before. But this time it’s coming from the Skype’s head of mobile development, Eric Lagier, who said: “Hopefully before Christmas we can satisfy a lot of questions about where Skype is on mobile phones”.
Major reasons for Skype’s delay include complicated development and problems with pricing when Skype is used over 3G networks. Also, carriers are not that happy to see Skype being used on their network.
PC World has an article.