I'm an INFJ and a 3w4. Somewhat more rare combination I think, but 3's can be any MB type.
Oh, and just for the record, Pitseleh- 3's aren't such a bad type to be. In fact, I think we rock.
Hello fellow 3w4! Glad to see someone else is on the same boat as well. How's being INFJ and 3w4 been for you?