Amazon is finding women’s fashion, a missing piece of its household-centric model, a tougher nut to crack than downmarket apparel.

Higher-end US department stores are pushing back with an omnichannel model, emphasising long-term partnerships, a clever full-price/outlet model, and experiences which cross the online-offline divide.

In apparel, Amazon and big box retailers have already triumphed over lower-tier American department stores, and even prestigious fashion brands are finding it harder and harder to refuse cooperation with the giants.

Video-sharing platforms, such as YouTube and Facebook video, enjoy a light-touch regulatory regime for harmful content and advertising. As video viewing of non-broadcaster content grows, the regulatory gap between TV broadcasters and video-sharing platforms widens, part of a broader uneven playing field for publishers and platforms.

However, there is momentum against this: the “platforms vs publishers” divide looks set to weaken in EU law, and the platforms themselves are investing more in combatting harmful content within a self-regulatory regime, though their internal policies and outcomes are still opaque.

Effective and fair regulation of video-sharing platforms would involve the balancing of national freedom of speech conventions and the public utility of user-generated video hosting with concerned stakeholder views: something approaching a co-regulatory system for online video-sharing platforms.

Yet another annual hype cycle in 2018 can’t hide a tepid consumer appetite for all VR platforms and heavy weather for the industry as a whole

The launch of Oculus GO, a standalone device at an attractive price, is a milestone for VR; nevertheless, even Facebook remains worried about reach and the state of the industry

Mobile AR is still a strategic focus for Google and Apple, producing diverse applications instead of just games, but new headsets from Microsoft and Magic Leap which promise advanced MR experiences have no launch dates

Spotify is now the world’s first publicly listed on-demand music streaming service. Its global footprint generated €4 billion in 2017 from over 70 million paying subscribers and 90 million ad-funded users across 65 countries

As it expands, the service is steadily but surely moving ever closer to profitability, with a 2019 operating profit a very real prospect

So far and for the near future, Spotify’s global pre-eminence versus competition from Apple, Amazon and Google proves remarkably resilient. Plans to build upon its differentiating features will become ever more decisive as the tech titans will continue to wield their resources and ecosystems against the comparatively undiversified company

Subscription fashion retailer Stitch Fix has gone public, revealing a rare example of a new, private, technology-based company capable of making a profit.

Stitch Fix relies on the ‘mixed intelligence’ of algorithms and human stylists to offer its customers a curated fashion “Fix” of clothing and accessories, aiming to cut through some of the chaos of ecommerce.

Though Stitch Fix’s success is not guaranteed, there is much to be learned from its approach of focusing on building a solid business and generating positive earnings early, rather than growing users at any cost.

Almost half of Facebook’s impressive revenue growth and turnover is still reliant on the US, where user growth has slowed down

Among GAFA platforms, Facebook’s core business is the one most directly dependent on dwell time, but the metric for the crucial home market is clouded in mystery

The company has yet to create significant compensating revenue streams outside display advertising, raising the importance of international markets for Facebook’s future