Online reviews are a vital input for consumer decision-making. However, reviews are easy to manipulate, and widespread fraud is undermining credibility and raising the issue of consumer protection.

Facebook, Google, and Amazon utilise reviews to improve the consumer experience, but also to sell advertising to businesses and to address fraud. These companies leverage their data superiority to better utilise reviews on their platforms, and possess a competitive advantage, versus sites like TripAdvisor, Yelp, and eBay.

Demand for expert opinion remains strong, yet is supplied only by publishers and Which?, a small segment in terms of share of traffic relative to platforms.

Many European telecoms operators are pursuing a fixed/mobile convergence strategy on the pretext that the addition of mobile reduces churn. We see no evidence of churn reduction from this strategy

Discounts required to encourage take-up of fixed/mobile services are often value-destructive, even before competitor reaction: a 10% bundle discount necessitates a 2ppt improvement in churn to wash its face economically. M&A premia on the basis of convergence synergies raise the hurdle even higher

Most UK operators offer very limited discounts on fixed/mobile bundles for now, sensibly focusing on enhanced services. Vodafone is the most aggressive, albeit less so than it is elsewhere. All UK players should hope that it stays this way