Years and years ago I made a "Quartervirus" account just to save the name, then I deactivated it thinking that would free up the name again but apparently not. Maybe I can talk to a DA Dev and convince them to change it for me, but until then hyphens it is. My art Tumblr is one word, however:
Art Tumblr: Quartervirus
Games Tumblr: AwkwardTimezone
All art tagged #sakart. Backgrounds and layouts are still a work in progress but I've finally updated the art from the last two years. I will be chipping away at DeviantArt over the next few weeks.