Google’s UK gross revenue rose 18% YoY in Q4 to £550 million (excluding estimated hedging gains), with bad weather and the impending VAT rise helping to deliver better than expected performance

The company’s core search business continues to be a key driver and beneficiary of the growth in consumer e-commerce, which we project will increase by 20% in 2011, compared to 4-5% for retail sales (excluding fuels)

We have raised our 2011 growth forecast for Google’s UK business to 15% – with search supported by growth in mobile and display – we now project UK internet advertising spend will increase 11% this year

CPW’s European volume and revenue growth dropped in the December quarter, but this was largely due to the higher mix of prepay in the Christmas period, with underlying trends (strong contract, weak prepay) unchanged

US volume growth surged to 34% as the company continued to roll out standalone stores in malls and shopping centres, and there appears to be plenty of growth to come

Looking forward, the UK business is likely to suffer from the longer handset contracts that have been rolled out by the UK mobile operators over the last two years, but continued strength in the US is likely to more than make up for this

HMV’s poor trading update for the crucial Christmas period was due to the decline in demand for CDs, DVDs and games, and competition from supermarkets and e-tailers, compounded by bad weather

Waterstone’s outperformed HMV as the challenges of high street book retailing are not (yet) as acute as for CDs and DVDs – we consider it possible that HMV will divest the chain

HMV’s strategy for the store network is a key challenge for 2011 – in addition to planned store closures, further closures may be needed to maintain current profitability

Smartphones are rapidly moving to become a majority of UK mobile handset sales, driving a surge in mobile internet use. Even if usage per user (currently growing) flattens out, we forecast mobile internet usage to grow from 1.8bn hours in 2010 to 7bn in 2015: 28% of total online time

This should drive the long promised growth in mobile advertising and we project UK spend, including search and display, will rise to £420 million by 2015, equivalent to 10% of PC internet search/display advertising

We expect the majority of this usage to be incremental to PC-based consumption, as users find new things to do and buy on the mobile web, driving the overall online advertising market to further growth

By 2015 we expect internet-centric smartphone penetration in the UK to reach 75% and mobile internet use to reach 28% of total time spent online. The dynamics and ecosystems of the mobile internet, and in particular the app model, will become a significant part of overall digital strategies

First seen as an interim reaction to slow networks and small screens, mobile apps have become a major new route to market for publishers and ecommerce providers, and are likely to spread to new areas

However, Apple is likely to continue to lose share in the internet-centric smartphone market, and publishers will face a far messier, fragmented world of competing platforms, app stores and payment systems