> Mobile financial services ramped up this year as banks launched their own applications for the mobile phones, carriers launched payment services, some players got acquired and even Google filed a patent for such a mobile payment service.
> The fixed-mobile convergence sector also saw its first big carrier launches in 2007: Sprint's Airave femtocell launch and T-Mobile USA's Hotspot @ Home service were the most notable launches for the U.S.
And Finally... Here is our most popular Web slideshow of the year. Our walkthrough of Google's Android OS. SlideShow