Based on her I think. Larian are known to put forum members in their game.
Have you seen Raze on Larian forums? He was put into Divinity 2 (and is referenced in Original Sin) as a general you have to kill. This led to a few forum jokes when someone would make a topic like "need help killing Raze" and Raze himself would come and answer with a way to kill the Raze in-game.
Which reminds me...
Apparently Bioware put forum members in Baldur's Gate 2? Anyone know what forum members? (Probably not around now...)
Gromnir Il-Khan was the one I'm aware of. Made it into the Throne of Bhaal expansion. A half-Orc general, he would always talk in-character and end many of his posts with "HA! Good fun!"
He was auto-banned from the old Bioboards for posting Hitchcock suggestions for BioWare to take in future games. Seeing how cinematic their games are now, it's quite funny. Don't think he stayed after that (if he got unbanned). How it got him banned in the first place, I have no idea. Way before my time.
I really hope one day Volourn is put into a BioWare game. If they can have "u wot m8, innit?" Sera the Elf in a serious BioWare production, there's nothing stopped BioWare from having "r00fles!" Volourn the Dwarf in one either.