...but I like steak...
I can't imagine eating this concoction of balanced nutritional...um...nutritional slime.
Upon further clicking, though, I can see that it appears the inventor of - I swear he's calling it this - Soylent actually has done some research into the nutritional needs of himself.
The original post - titled "How I Stopped Eating Food" - goes through the reasoning for the 'scientist' attempting the experiment upon himself. Seriously, he's experimenting on himself and eating nothing but largely colorless, tasteless, nutritional slime for thirty days. In a second post the 'scientist' goes through the exact nutritional contents of the Soylent and asks for some volunteers to join him in his experiments. After two months of a 92% Soylent diet, Rob gave us a second check-in and seems pretty happy.
Anybody interested in shifting to an all-gruel diet?