@alternativeto Skype was left behind in the messenger race, Microsoft shot in the abandoned foot msn when it bought Skype, if it had given all the attention to msn it would be the main hj on time. Nowadays difficult to get in, fight of the giants is difficult, WhatsApp is first and then in the glue is the telegram that is the only one I use, the others are so far away that joining does not come close to these 2. But with new protocol that the messengers of several companies talk to each other.