Once M$ got Skye and changed the protocol, the value of my N900 will drop quite a bit. Same for my desktop and laptop machines It will just be a matter of time until the non M$ users will lose their possibility of using Skype. Long time ago I and my friends used ICQ, then they changed to MSN. As it also worked on Linux, I changed as well. (Didnt like it, but what should you do...). Then now almost everybody just uses Skype. So whats coming next? Sadly I do not know another as good working service. Maybe SIP, but who has an SIP account???