A tranquil night indeed. This is a slightly outdated representation of the fellow Bronies that I hang out with on Skype.
Rainbow Dash: RDJ, Timbaer
Fluttershy: I_Love_Fluttershy, steamweasel (cause he's so quiet but awesome)
Applejack (and Shadow Applejack): Epony, Wapplejack, Your Shadow, PinkiePieSwear
Pinkie Pie: BillThePony
Twilight Sparkle: Snivian_Moon
Simper is me of course, with the :3 cutie mark.
And then there is Rock, which is my best friend Ryan, with the crossed blades cutie mark.
Like I said, this is a bit outdated and I wish I could add everyone's names in this picture but I'll just go ahead and say that everyone within the Skype group is awesome. <3
Essentially, this is the core.