1) Substitute - I get this guy but, moreover, he totally gets me. And there never was a more considerate ENTP out there.
2) colmena - I just feel like I understand this kid on a different level... not personality or all that, but our feeling of dissatisfaction and outright depression in relation to the world and its state-of-affairs bears (in my mind) a similar stamp. Plus, he's got long hair.
3) Night - somewhat shared philosophies and a great love of reasoned debate... but he's far more calm than I could ever hope to be... he seems to descend from above only to grab some knowledge in his talons and soar back into the dark skies above... he doesn't typically join the fray, whereas I do.