I'm amazed the powder is still selling well enough to warrant further development after the release of the drink form. It's it primarily an issue of the drink being too expensive for many?
I'm not sure I buy the soy-feminizes-men stuff but it was also at the back of my mind. I don't particularly enjoy other soy things so I was disappointed when they went that route.
I'd be interested to see if someone has done the analysis to see if 2000kcal of soylent uses less resources to ship than the same amount of calories from a grocery store.