Finland (at 125%!), Australia, Japan, Sweden, Denmark, Korea and the United States.
Technically, according to this Register article, these countries have more mobile data accounts than people.
And where is the UK on this chart? At 75%
Mobile operatios should offer their customers a seamless connectivity experience including Wi-fi hotspots that their customers can use when they are out and about.
Venko, a local phone maker, now offers a handset that holds four SIM cards, automatically choosing the cheapest for each call.That's arbitrage!
Whereas a 3G basestation cell could support 4,000 users, an LTE cell is smaller and can only support 600 users, so seven times as many basestations are needed to support the same number of users, Bryant said. That means additional sites have to be found and, in addition, placing LTE equipment on the roofs of tall buildings doesn't always provide street-level coverage as it normally did for 3G basestations.
The result is likely to be an inability to service the demand created by sales of smartphones. Already monthly flat rate data usage plans are being dropped by many operators in favor of per-Gbyte charging schemes to increase profits and throttle demand.
Verizon Wireless and Vodafone Group plc shocked some in the industry when the companies announced they were considering LTE as the 4G evolution path for their respective networks. However, neither company has yet fully committed to the technology.
Many still expect Vodafone partner company and CDMA operator Verizon Wireless to eventually select Ultra Mobile Broadband (UMB) technology, which stands on the CDMA evolution path, and is often touted as an alternative to LTE technology, which is the WCDMA evolution path.
Sprint Nextel revealed on Friday that it would not be following through with the previously announced plans to build a mobile WiMAX network with Clearwire; at least not within the timescales previously mentioned.Both WiMAX and LTE (Long Term Evolution) are aiming to meet the ITU’s 4G requirement of 100Mbit/s data rates in a mobile environment.
In developed markets, head-to-head competition with DSL could be disastrous for WiMAX.Here are Analysys' success criteria:

As a strategy to bring fundamental change to the mobile industry, Android is way off target.No surprise that I agree with this viewpoint!
In reality, a free OS will not be sufficient incentive for major players to write off investments in established software platforms and adopt a platform that offers nothing new from a development perspective.
Manufacturers have a financial liability for their devices, and cannot contemplate the prospect of an open-source OS that could release a virus or trojan into the market. The required investment in OS security and stability would be high, as it has been for Android’s predecessors.
They (members of the Open Handset Alliance) can exploit the publicity if the initiative is successful, and minimise their exposure (as one of several players participating in numerous initiatives) if it fails. In cash terms, partners will invest little in R&D to support this programme.
Ultimately, Google’s primary strategic and revenue objective is to encourage the use of its search engine. If, by backing an OS alliance, Google can expand the scope of its search box placement by cementing relationships with established partners and developing deals with new partners, arguably Android will have done its job.
There is no doubt that the industry is facing large changes, but who will be the future heroes: "the big old boys" or "the small new kids on the block"?I think this year will be the last year that we can state with confidence 'the big old boys'.