Real or Fake Elon Musk Tweet: You Decide (TSLA)

Following up on "Tesla Jumps 3% on Cryptic Musk Tweet (TSLA)":

About time to unveil the D and something else pic.twitter.com/qp23yi59i6
— Elon Musk (@elonmusk) October 2, 2014

Compare/contrast:

I love the Internet. Comments had me literally ROFL. No, it wasn't intentional. Glad I didn't mention the other letter!
— Elon Musk (@elonmusk) October 2, 2014

Space launch: $54 Million. Gigafactory construction: $5 Billion. Accidental dick jokes…priceless.
— Bored Elon Musk (@BoredElonMusk) October 2, 2014