The US Department of Justice antitrust case against Google alleges an illegal monopoly in search and search advertising in their home and largest market.

The lawsuit targets Google's control of the Android mobile operating system and exclusive revenue share agreement with Apple, which the EU prohibited in 2018, a decision that Google has appealed.

Alongside antitrust enforcement, legislative initiatives in the EU and UK will create an ex ante antitrust framework for relations between “gatekeeper” platforms and their users and customers, which the US Congress has yet to emulate.

ByteDance is rushing to sell a 20% stake in TikTok Global to Oracle and Walmart at an enterprise value of $60 billion. TikTok otherwise faces a ban in the US on 12 November, subject to legal challenges.

The sale hinges on ByteDance obtaining approval from China to export TikTok’s core technologies. China updated its export control rules to include algorithms (and AI), entrenching a tech cold war with the West.

TikTok has confounded regulatory woes in India and the US, and renewed competition from US tech, to post dizzying user growth in every major internet region where it is available, casting off its image as a niche youth product and entering the mainstream.

Apple’s developer conference coincided with a period of unprecedented tension with its developer community, parts of which are chafing under Apple’s rules for the iPhone App Store.

These rules let Apple extract a large portion of the value of the App Store. This revenue is more important than ever to Apple’s growth story, so it has been applying its rules more strictly.

Apple is constrained here by the need to deliver the best product possible to its users, and by the possibility of regulatory intervention.

Broadcast radio has maintained its reach and listening time over the past decade: younger people listen less than before, but this is made up for by an ageing population.

The challenges to radio come from changes in distribution technology in the home and in cars, and from product innovation in the online audio space.

Over the next few years, we predict continued stability in radio, but as technology brings it into closer competition with online audio, broadcasters will have to continue product innovation.

Rigour and consistency in AV ad metrics is proving elusive. A 10-second ad on YouTube, ITV1, All4, MailOnline, Sky AdSmart or Facebook is measured in as many different ways, often indifferently. It is tricky, costly or impossible for agencies/advertisers to comprehend the overall picture.

By 2020 JIC-based BVOD ad impressions should be available from BARB all being well, giving BVOD a clear advantage over other premium online video measurement.

Google/YouTube seems to be ‘getting’ JIC co-operation now and has begun to galvanise video ad measurement, but forceful advertiser intervention is needed to extend and improve standards. Otherwise, advertisers are simply funding a JIC-free jamboree, and they (with content media) will lose the most.

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

We forecast UK display adspend to grow by 3.1% in 2018 (<1% in nominal terms), with TV roughly steady, newspaper decline slowing and digital growth slowing a little

Households are facing an income squeeze and the ability of debt and credit to carry them over is reaching its sensible limit. Brexit-related uncertainties remain the single strongest drag on business investment, dampening ad spend

TV spend is the £5bn question. While live viewing continues to decline, TV delivers against different marketing objectives from precisely targeted online inventory, and rapid broadcaster VOD growth will help hold TV spend steady