Pretty much all of em except Oovoo and AIM(man but using AIM back then brings back hella memories haha)
Also find myself using the instant messaging on SnapChat often.
oh jeez, AIM and yahoo messenger, so many memories. i used to use those and IM random ppl and have them talk to me about their problems and stuff haha.
used to use skype until weird things started happening
i dont rlly go on FB anymore
kik and snapchat to talk to like 4 or 5 ppl, but i'm mostly texting now.
Kik, Snapchat and Skype. I use Snapchat A LOT. Facebook messenger is something I use here and there when I'm making plans with people, etc. I have no idea what oovoo and LINE are, whoops.
Sometimes I'll have two completely different conversations going on with the same person on two difference messenger apps, lol.