I think if one is simply comparing image area the 35 seems too close to a 50. But if you're actually out there trying to make pictures - the 35 is not at all close to the 50 when you're composing. It seems most people though want a wide angle simply in order to get more in, not because they want a wider angle for reasons of getting the composition they had in mind. So when they get caught in a tight place and the 35 isn't wide enough to get everything they act as though the 35 is too close to a 50 to be any use. If you just want to fit a lot of stuff in the frame a 28 is going to be much better bet, but in that case so is a 25.
My eyes are used to the 1:1 viewfinders in the Miranda and Exakta SLRs. My brain "projects" the 50mm frame lines onto my normal vision when I walk around and I compose for 50mm without bringing the camera to my eye. Because of my habit of seeing things this way, 35mm is a world apart from 50mm. When I was used to using cameras with smaller viewfinders/less magnification I gravitated towards 28mm since it got more in - more closely capturing what I saw with my entire field of view. But this requires an entirely different attitude towards composing.