Engineering excellence and user generated content (UGC) have propelled YouTube to Facebook-level reach, with growing viewing in all demographics and on the TV-set

However, the commercial limits and PR risk of its long-tail content model have prompted a diversification effort involving subscriptions and long-form content

Becoming a major part of Google’s revenue amid fierce OTT competition would require YouTube to be more flexible in its partnerships with the AV industry, and a more aggressive go-to-market strategy

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.

Even with the decline in linear television viewing, online video remains a small component of total video consumption. The growth area is unsurprisingly SVOD; subscription video now makes up about two thirds of the UK's digital video spend.

Netflix is moving from an aggregator of content to a "channel" in its own right, increasing proportionate spend on original programming, something that the public service broadcasters are unable to do for differing reasons. Amazon had a tough 2017 for video, and are still struggling to create a hit.

New Nielsen audience data suggests that the long-term "library value" of Netflix's originals may be overstated, while the BBC's iPlayer continues to be hampered by not really having a library at all.