Is Facebook the same as messenger?

Related questions

1. Why do we need Apache server?
2. Which server is used by WhatsApp?
3. What is a XMPP server?
4. What's the benefit of WhatsApp?
5. Which algorithm is used in WhatsApp?
6. What is Apache server and how it works?
7. Does messenger work without Facebook?
8. Who is CEO of WhatsApp?
9. What is Ejabberd XMPP server?
10. What is XMPP domain?

Tags

1. #instant
2. #features
3. #which
4. #facebook
5. #access
6. #messenger
7. #network
8. #notifies
9. #alerts
10. #online
11. #platform
12. #social
13. #media
14. #including
15. #messaging
16. #updates
17. #complete
18. #while
19. #point
20. #about
21. #application
22. #whole