Virgin Media successfully ramped up its network extension in Q4, passing more than double the homes in the previous quarter, and above the rate required to meet 2017 expectations

Net customer additions were, however, relatively weak, entirely due to extra churn caused by the price increase implemented in the quarter. The price increase’s effect on ARPU and revenue growth was muted by ARPU discounting for new customers, leaving revenue growth broadly unchanged

Subscriber growth has already improved in early 2017, and is likely to continue to improve through the year. The discounted ARPU impact will be more sustained, but robust revenue growth is still likely throughout the year

TalkTalk had a weak quarter, as was pre-warned, with the decline in the broadband base accelerating and consumer revenue growth of -6% slightly worse than the previous quarter

Guidance was however very bullish, with the company confident that it can bounce back to return to positive net adds in the March quarter, while still hitting its profitability guidance

This looks a difficult task in a market which is still highly competitive, but if it can achieve it, the longer term aim of a stable customer base and growing revenue and profits looks much more plausible

Streaming is now mainstream and we predict 113% growth in expenditure on subscriptions for 2015-18 in the top four markets (US, UK, Germany and France)

Free vs paid-for streaming is the central question for the music ecosystem: free yields fractions of pennies, making subscription the only credible business model

Market leader Spotify is facing competition from tech giants Amazon, Apple and Google, with deep pockets, for whom content is a pawn in a larger game