Seconded. Dogpatch east of 3rd is virtually uninhabited, and is a 15 minute walk from SoMa. Boggles the mind.
But the issue here is there is nothing good in soma besides jobs. In the weekend, I don't want to go to soma. I want to go to Northbeach or the mission or the castro.
All that being said, I haven't lived in Dogpatch, so it could be fantastic.