USA, Canada / Thinking of relocating to Boston from NYC [9]

Hello everyone,

I've been living in Brooklyn, NY for several years but I'm thinking more and more of moving to Boston. About a year ago I have visited Boston for weekend with my girlfriend and I really liked the city. The city has this nice mood I can't really describe in words. Something different than NYC, something I think I would prefer...but. I was there only for weekend so I know nothing about Boston. I would like to hear some opinions form people who live in Boston and people who lived in both cities. What are the cons, pros and so on, folks?