Earlier quoted context omitted.
Again, not true. Have you lived in Astoria (N train to Manhattan in half hour), Fort Greene (so many choices and 15 min to manhattan), Jersey City (path train to manhattan in less than half hour). Brooklyn Heights is a terrible example. It's where the executives who work across the water live. Of course that is going to be super expensive. There are lots of places that you can find, that are comparable to SF & Boston…
Just curious, do you live and/or work in NYC? I find the rent (even in places like Astoria and Fort Greene) to be unreasonable, especially once you consider broker's fees. The best values IMO are in the NJ suburbs, where you can catch a 40 min direct train into Penn Station, but pay half the rent of Manhattan, Hoboken, Astoria, etc. But that's obviously not quite as sexy and appealing. I think a point everyone's miss…
Overall, I would agree. NJ seems to have the most cheap places.
Great point about 45 commute just inside Manhattan.
EDIT: I live in fort greene and I pay 735 a month -- for validation purposes.