I live about 4 blocks from Howard Avenue and absolutely love it here. There is so much to do within walking distance: restaurants, bars, grocery store, movie theater, gym, shopping etc. If I didn't drive to Westshore for work, I could easily survive without a car.
The lack of transit in this area has more to do with the rich more established residents than lack of a city plan. Many of the wealthy (at least many that I have talked to) don't want transit brought into the area because they are fearful that it will make it easier for criminals from poorer parts of the city to get there. This is much the same ridiculous argument that kept MARTA out of Cobb and Gwinnett Counties.