wow, I didn't know there was an actual name for the "guy steals identity of foreign girl and uses her for perks on gaming forums" phenomenon.
There was a poster named "DJK8E" on CAG who did just that. "She" got super far on other boards--almost got a ticket to E3 on the Karaoke Revolution forums, also got offered a spot on the song-picking team for a KR game (yeah, wtf). A CAG busted "her" pretty quickly though.