WhatsApp displays 404 not found when I send a link to Signal
Related: Pavel Durov (Telegram founder, CEO) claims that Facebook (or others...) is astroturfing and editing wikipedia to promote WhatsApp.<p>You can read his full post, with citations, on his Telegram channel: <a href="https://t.me/PavelDurovs/99" rel="nofollow">https://t.me/PavelDurovs/99</a>