First off, that video is amazing.
Secondly I would recommend living in Wallingford or Fremont no matter where you worked, but since you work in the area it's a double bonus.
NW Seattle works like this
Ballard: Dickbags & Families full of dickbags too cool for you
Fremont: Hipsters too cool for you, but also a great place to hang out
Wallingford & Phinney Ridge: Cheaper to live, fun, but not quite as fun as fremont.
The rest of Seattle:
Cap hill: gay
beacon hill: fucking narnia
rainier ave:see above
Intl district:can be fun, or sketchy, or both
green lake:ok, perfect if you want to perfect the art of kidnapping jogging wimens
U District: lame
SODO: you gonna get raped
queen anne: boring
alki beach: fun, but also narnia
seattle center: ahahahahaha