There are many social networks in use today, both in other countries and in Madagascar. Here are some examples: Instagram, Twitter, WhatsApp, Skype, Telegram, Signal, TripAdvisor, MySpace, Netlog, LinkedIn, TikTok, SnapChat, Twich etc. One of them is Facebook which is widely used in Madagascar. Catechesis on Facebook and the internet, with Fr Mitsinjo Luc Rason.