You can, but you're getting a glorified iPad with a keyboard. Bottom-spec systems have 8GB of memory and 256GB of storage. What is this, 2012? As usual, making it a machine that's useful for light development or other more demanding tasks rapidly run you into Apple's usurious expansion pricing; what should (IMNSHO) be their bottom-end device with 16GB memory and 1TB of storage is $1,699.

That will be a great little machine to use until it starts throttling. You'll need an MBP to keep consistent peformance.