Also YouTube. That was before Twitter betrayed (?) third-party developers around 2013 : https://www.theverge.com/2012/7/9/3135406/twitter-api-open-closed-faceb

Also YouTube. That was before Twitter betrayed (?) third-party developers around 2013 : https://www.theverge.com/2012/7/9/3135406/twitter-api-open-closed-facebook-walled-garden https://www.theverge.com/2012/7/9/3135406/twitter-api-open-c... For instance it was basically the end of Flattr 1.0 : https://venturebeat.com/social/flattr-the-crowdfunding-payment-service-gets-cut-off-by-twitter/ https://venturebeat.com/social/flattr-the-crowdfunding-payme...