Approximately+how+many+online+friends+do+you+have?+Which+social+networking+websites+or+programs+do+you+use?

===I opened many social networks, but passing time I have started to not like and use them. For example my Facebook profile is since 2009. When I opened in that time, it was top topic to have Facebook. But then began to be bothered. But anytime I can’t stay without it. For example when I had too many exams for school I've closed Facebook, because I thought that I spent much time using it. === ===I've stayed too much chatting with friends, uploading photos or commenting, but now it doesn't look interesting. I have 900 friends on my Facebook and I always have online friends on chat. But now nobody writes me, or very rarely. If someone needs you now, everybody uses Watsapp, Viber, tango or even and snap-chat. I have also Instagram and twitter. But more I use Facebook because everybody uses it. ===