The fact is that there are a very large numbers of structures dotting the heights that shouldn't and probably can't be saved, even in the historic districts, and I would consider your example of the south end of Nicholson to be one of the prime locations where an argument could be made that maybe somebody SHOULD have cleared off every block and built something new. In any case, I don't feel extremely strongly one way or another, especially not living in (but just outside) the West district. I just wanted to make my feelings clear that I personally don't think the character of the neighborhood is being affected by new development much at all except to say that its gotten much better. In fact I believe the quality of many, many of the older homes has gone way up since I was growing up with the influx of new development. To me the neighborhood is enhanced and vibrant with restored old structures mixed with new structures, but thats just my opinion, as I'm sure others have theirs and I don't oppose the oldest and most uniform blocks having some kind of protection just to keep some of the old flavor around. The only time I really bristle (and this hasn't happened in a while) is when someone who bought and renovated a nice old bungalow within the last year or two tries to convince me that the neighborhood needs to be preserved and kept historic, and have uniform building codes instituted, and I'm thinking "I've lived and or worked right around here off and on for 25 years or so and this neighborhood has NEVER been uniform so what are you telling me is supposed to be preserved?"