A visual look at the biggest tech trends of 2018: sentiment toward Amazon's HQ2 search, the plateau of social media use, Facebook's trust betrayals, more
Here's a visual look back at the year. — There's been a lot to keep track of this year. We've endured disasters both natural and manmade … Tweets: @ranimolla and @ranimolla . Thanks: @ranimolla Tweets: Rani Molla / @ranimolla : RIP social media growth in the U.S. http://twitter.com/... Rani Molla / @ranimolla : Want to know what happened in 2018? I've got charts for that! https://www.recode.net/... pic.twitter.com/ag3haCXBOD Thanks: @ranimolla
Context & Ripple Effects
Rani Molla's charted year-in-review closes out 2018 by putting numbers on three storylines that ran all year: U.S. social media use hitting a plateau, Facebook's repeated betrayals of user trust, and souring public sentiment toward Amazon's HQ2 search. The plateau is the punchline to a growth story that was already fraying at midyear, when Mary Meeker's annual internet trends showed time online still rising but smartphone shipments stagnating — the audience pool itself stopped expanding.
The trust thread matters most because it compounds: the same chart deck documenting Facebook's 2018 betrayals is the baseline for what comes after, including a later survey showing Facebook's favorability sliding to 66% while Apple, Amazon, and Google held far higher ground.
First-order effects
- U.S. social platforms lose the growth narrative outright — with usage plateaued, Facebook and peers can no longer pitch user expansion to investors and must defend engagement and pricing instead.
- Facebook enters 2019 carrying a documented trust deficit, with its 2018 betrayals now quantified in public-facing charts rather than scattered scandal coverage.
Second-order effects
- Amazon's HQ2 sentiment problem forces a reputational calculus on a company whose retail and cloud businesses depend on broad public goodwill, just as its footprint expands.
- Plateaued domestic audiences push platforms toward monetizing existing users harder — more ads, more commerce integration — which raises the stakes of every subsequent privacy misstep.
Third-order effects
- If flat usage and eroding trust persist together, the industry's center of gravity shifts from growth to governance — a shift the following year's coverage confirmed when antitrust investigations and consumer protests against big tech became the defining storyline of 2019 (the 2019 trends roundup).
- Trust stops being a brand asset and starts functioning as infrastructure: platforms with eroded trust face regulatory and competitive pressure that well-liked rivals like Apple are structurally insulated from.
The trend: Big tech is crossing from a growth era into a maturity-and-accountability era, where plateaued U.S. audiences and eroding platform trust invite regulatory rather than competitive discipline.