Twitter to SEC on why it doesn't disclose DAU count: showing growth is more important, and revealing DAUs would invite unfair comparison to Facebook
Company says rate of growth more important than actual metric — Twitter's monthly user number stagnated in the second quarter
Context & Ripple Effects
Twitter's audience problem is old news by mid-2017: total MAUs have been stuck around 320M since late 2015, with the ex-SMS figure actually declining in Q4 2015 (MAUs flat at 320M), and each quarterly print has moved the stock more on user numbers than earnings. Against that backdrop, telling the SEC that DAUs stay undisclosed — because the growth rate matters more than the level, and an absolute DAU figure would invite direct comparison with Facebook — reads as metric management, not disclosure philosophy.
The defense doesn't hold for long in either direction: within months Twitter admits it had overstated MAUs by 1-2M since Q4 2014 via third-party-app users, and by 2018 it abandons raw MAU emphasis altogether in favor of a self-defined 'monetizable DAU' metric, later setting a public target of 315M monetizable DAUs by end of 2023.
First-order effects
- Investors are left without a directly comparable daily-engagement number, forcing them to price Twitter off growth rates and revenue instead of the scale benchmark Facebook sets.
- Twitter buys itself a quarter-to-quarter narrative shield while its monthly user count stagnates in Q2 2017.
Second-order effects
- Once the MAU overstatement surfaces in October 2017, every Twitter metric gets re-scrutinized, accelerating the shift to a company-defined monetizable DAU standard that no competitor reports on the same basis.
- Facebook's dominance in disclosed daily users becomes the explicit reason for opacity — comparability itself turns into a competitive liability for the smaller platform.
Third-order effects
- If stalled platforms respond by defining bespoke engagement metrics, cross-company user comparisons degrade into marketing claims, pushing investors toward revenue-per-user and ad metrics as the only auditable ground truth — and inviting securities regulators to police how those metrics are defined.
The trend: Social platforms with stalled audiences are replacing raw user counts with self-defined monetization metrics, trading transparency for narrative control.