... depending on how you count. I agree with Ruben H that the number of devices with the possibility to use mobile internet will be very high.
As will the number of "mobile" subscriptions.

But:
- Most of the data volume will be sent over wire connections.
- Each "Wired" subscription is often shared by many devices.

Interesting how they claim this. However, it should be noted that a lot of mobile internet devices (like phones) are rarely, if ever actually used for internet access.

I have a bunch of Nokia phones, and I doubt I would actually try browsing the web on them.

bt rekons half the world is online using mobile broadband -- http://www.dailymotion.com/video/xamlr5_bt-total-broadband-advert_shortfilms

Give us cheap 3G Wifi routers, all set up and ready to go, and then it might replace the ADSL connection.

I hope there is no more dummb operator General Manager that say:
1. Mobile Internet is only use for low end few years ago Handphone. That why they setup 500 MB fair usage.
2. Same with no 1, but about speed. HSDPA 6 KB/s :(.
3. Expensive.