Abohereza ubutumwa bugufi bakoresheje serivisi yitwa “Messenger” ya Facebook ku buryo buhoraho bamaze kurenga kimwe cya kabiri cya miliyari (miliyoni 500).

Sosiyete Facebook yatangaje ku wa mbere ko abantu barenga miliyoni 500 ku kwezi bakoresha ubwo buryo bwo kohereza ubutumwa bugufi, nubwo mu mwaka ushize yari yatangaje ko igiye guhagarika iyo serivisi yatangiye mu 2011.

Icyo gihe bavugaga ko Messenger yari iri hasi y’ikoranabuhanga rya WhatsApp, Instagram na Slingshot na byo bikoreshwa mu guhanahana ubutumwa, amafoto n’amavideo.