Very true statement.
In regards to pure physical beauty, San Francisco is truly blessed. Unfortunately, the city and it's surrounding areas have changed so much. It is not what it was 25 years ago when I moved to San Francisco. We recently left the bay area.
I don't miss the cost, the traffic, the libs, etc. I am close to family now and my new home is large and beautiful. We are very happy with the move. Yet, I know that San Francisco will always have a piece of my heart.
You left your heart there? :-)