Great little article bootstrapping the start-up. I hope to see a follow-up if the company gets traction. These article help me keep in touch with the technology

Great little article bootstrapping the start-up. I hope to see a follow-up if the company gets traction. These article help me keep in touch with the technology that is currently being used. I was unaware of SendGrid until I read this. On a side note, I'd like to see complete solutions a la Google Mail - Send & Receive Grid.