http://mspaintadventures.com/?s=6&p=001932
==> Submitted by theoneandonlygamebro
==> Blogger: Go To Prior Page
http://mspaintadventures.com/?s=6&p=001932
==> Submitted by theoneandonlygamebro
It was Vriska who said it, here: http://www.mspaintadventures.com/scratch.php?s=6&p=005805
==> Submitted by homestuck-the-epic
http://www.mspaintadventures.com/?s=6&p=006256
==> Submitted by pir8crabs
PLEASE DO.
BUt shit, I already deleted that post.
Maybe I can go find it somewhere else and reblog it again.
-Mod F
omFG HUSSIE HOW RUDE
OK SO WHENEVER THERE’S A LINK FOR THE NEXT PAGE
THERE’S THIS ARROW
RIGHT RIGHT RIGHT
OK SO I WAS JSUT REPLAYING EQUIUS SEEK THE HIGHBL00D
AND LOOK
BECAUSE
THE NEXT PAGE
THATS IT HUSSIE I AM SO DONE W/ YOUR WEBCOMIC
I just thought this was sort of interesting.
Hussie is a good writer.
-Mod F
Deleted the post, thank you!
-Mod F

So it would make sense for Highbloods such as Vriska and Gamzee to have psychic powers.
Source : Jake: Respond
==> Submitted by featherblack
Aradia has spoken with Doc Scratch before, seemingly consulting him for information to Bec Noir’s appearance in their session, or for information concerning the Scratch.
Therefore, Doc Scratch has spoken to Vriska, Kanaya, Karkat (briefly), Gamzee, and Aradia as far as the trolls are concerned (Barring Terezi who contacted him).
==> Submitted by 777crimsonchaos
Anonymous
Considering this, yes, Aradia and Sollux probably HAVE met beforehand.
-Mod F
No, he got all of it. He founded Skaianet and was responsible for the distribution of the Sburb game.
Well there you go.