[Prediction: Until there is widespread WiFi and 3G access to the Internet via mobile phones (in other words, mobile-based business can reach consumers by going

[Prediction: Until there is widespread WiFi and 3G access to the Internet via mobile phones (in other words, mobile-based business can reach consumers by going around network operators portals) there will be limited opportunities to establish profitable mobile-based businesses. Established companies should steer clear until then.] Aren't we seeing this trend already? Considering this article was written last year. Nokia has already included the SIP stack in their series 60 phones. Motorola is also working on a SIP stack for their line up of phones as well. Doesn't this say anything? Hell the Motorola A910 has Wi-Fi connectivity therefore making the possibility of IP based communications a reality.