If Transformers Prime discovered Facebook

Usernames

Autobots

Optimus - Prime
Ratchet - WrenchWielder
Arcee - NinjaFemme
Bumblebee - Beesgotskillz
Bulkhead - WreckerPower
Smokescreen - Thedestinedautobot
Wheeljack - ExplosivesExpert
Ultra Magnus - Ultra_Magnus

Desepticons

Megatron - SupremeLeader
Starscream -AllHailMe
Knockout - DontMessWithTheFinish
Soundwave - Soundwave_Superior
Shockwave - Iamlogic
Arachnid - Thislittlespidercanbite

Humans

Jack - RandomUser
Miko - RockNRoll
Raf - Master_Hacker
Fowler - No1Agent
June Darby - June Darby

Okay here are their usernames, hope they go with the characters :)